숫자 19906960
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 23 * 31 * 349 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 349, 368, 460, 496, 620, 698, 713, 920, 1240, 1396, 1426, 1745, 1840, 2480, 2792, 2852, 3490, 3565, 5584, 5704, 6980, 7130, 8027, 10819, 11408, 13960, 14260, 16054, 21638, 27920, 28520, 32108, 40135, 43276, 54095, 57040, 64216, 80270, 86552, 108190, 128432, 160540, 173104, 216380, 248837, 321080, 432760, 497674, 642160, 865520, 995348, 1244185, 1990696, 2488370, 3981392, 4976740, 9953480, 19906960 |
약수의 개수 | 80 |
약수의 합 | 49996800 |
성질
표기
바이너리 | 1001011111100000110010000 |
8진수 | 113740620 |
16진수 | 12fc190 |