숫자 20896720
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 13 * 71 * 283 |
약수 | 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 142, 208, 260, 283, 284, 355, 520, 566, 568, 710, 923, 1040, 1132, 1136, 1415, 1420, 1846, 2264, 2830, 2840, 3679, 3692, 4528, 4615, 5660, 5680, 7358, 7384, 9230, 11320, 14716, 14768, 18395, 18460, 20093, 22640, 29432, 36790, 36920, 40186, 58864, 73580, 73840, 80372, 100465, 147160, 160744, 200930, 261209, 294320, 321488, 401860, 522418, 803720, 1044836, 1306045, 1607440, 2089672, 2612090, 4179344, 5224180, 10448360, 20896720 |
약수의 개수 | 80 |
약수의 합 | 53246592 |
성질
표기
바이너리 | 1001111101101101111010000 |
8진수 | 117555720 |
16진수 | 13edbd0 |