숫자 20872960
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 23 * 709 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 709, 736, 920, 1280, 1418, 1472, 1840, 2836, 2944, 3545, 3680, 5672, 5888, 7090, 7360, 11344, 14180, 14720, 16307, 22688, 28360, 29440, 32614, 45376, 56720, 65228, 81535, 90752, 113440, 130456, 163070, 181504, 226880, 260912, 326140, 453760, 521824, 652280, 907520, 1043648, 1304560, 2087296, 2609120, 4174592, 5218240, 10436480, 20872960 |
약수의 개수 | 72 |
약수의 합 | 52244640 |
성질
표기
바이너리 | 1001111100111111100000000 |
8진수 | 117477400 |
16진수 | 13e7f00 |