숫자 20540240
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 7 * 43 * 853 |
약수 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 853, 860, 1204, 1505, 1706, 1720, 2408, 3010, 3412, 3440, 4265, 4816, 5971, 6020, 6824, 8530, 11942, 12040, 13648, 17060, 23884, 24080, 29855, 34120, 36679, 47768, 59710, 68240, 73358, 95536, 119420, 146716, 183395, 238840, 256753, 293432, 366790, 477680, 513506, 586864, 733580, 1027012, 1283765, 1467160, 2054024, 2567530, 2934320, 4108048, 5135060, 10270120, 20540240 |
약수의 개수 | 80 |
약수의 합 | 55913088 |
성질
표기
바이너리 | 1001110010110101101010000 |
8진수 | 116265520 |
16진수 | 1396b50 |