숫자 21343920
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 13 * 6841 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 6841, 13682, 20523, 27364, 34205, 41046, 54728, 68410, 82092, 88933, 102615, 109456, 136820, 164184, 177866, 205230, 266799, 273640, 328368, 355732, 410460, 444665, 533598, 547280, 711464, 820920, 889330, 1067196, 1333995, 1422928, 1641840, 1778660, 2134392, 2667990, 3557320, 4268784, 5335980, 7114640, 10671960, 21343920 |
약수의 개수 | 80 |
약수의 합 | 71266272 |
성질
표기
바이너리 | 1010001011010111010110000 |
8진수 | 121327260 |
16진수 | 145aeb0 |