숫자 20017530
소인수분해
소인수분해 | 2 * 3 * 3 * 3 * 3 * 5 * 13 * 1901 |
약수 | 1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 1901, 2106, 3510, 3802, 5265, 5703, 9505, 10530, 11406, 17109, 19010, 24713, 28515, 34218, 49426, 51327, 57030, 74139, 85545, 102654, 123565, 148278, 153981, 171090, 222417, 247130, 256635, 307962, 370695, 444834, 513270, 667251, 741390, 769905, 1112085, 1334502, 1539810, 2001753, 2224170, 3336255, 4003506, 6672510, 10008765, 20017530 |
약수의 개수 | 80 |
약수의 합 | 57995784 |
성질
표기
바이너리 | 1001100010111000101111010 |
8진수 | 114270572 |
16진수 | 131717a |