숫자 21890520
소인수분해
소인수분해 | 2 * 2 * 2 * 3 * 3 * 3 * 5 * 20269 |
약수 | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 20269, 40538, 60807, 81076, 101345, 121614, 162152, 182421, 202690, 243228, 304035, 364842, 405380, 486456, 547263, 608070, 729684, 810760, 912105, 1094526, 1216140, 1459368, 1824210, 2189052, 2432280, 2736315, 3648420, 4378104, 5472630, 7296840, 10945260, 21890520 |
약수의 개수 | 64 |
약수의 합 | 72972000 |
성질
표기
바이너리 | 1010011100000010111011000 |
8진수 | 123402730 |
16진수 | 14e05d8 |