숫자 20782320
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 13 * 6661 |
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, 6661, 13322, 19983, 26644, 33305, 39966, 53288, 66610, 79932, 86593, 99915, 106576, 133220, 159864, 173186, 199830, 259779, 266440, 319728, 346372, 399660, 432965, 519558, 532880, 692744, 799320, 865930, 1039116, 1298895, 1385488, 1598640, 1731860, 2078232, 2597790, 3463720, 4156464, 5195580, 6927440, 10391160, 20782320 |
약수의 개수 | 80 |
약수의 합 | 69391392 |
성질
표기
바이너리 | 1001111010001110011110000 |
8진수 | 117216360 |
16진수 | 13d1cf0 |