숫자 20405392
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 7 * 19 * 43 * 223 |
약수 | 1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 223, 266, 301, 304, 344, 446, 532, 602, 688, 817, 892, 1064, 1204, 1561, 1634, 1784, 2128, 2408, 3122, 3268, 3568, 4237, 4816, 5719, 6244, 6536, 8474, 9589, 11438, 12488, 13072, 16948, 19178, 22876, 24976, 29659, 33896, 38356, 45752, 59318, 67123, 67792, 76712, 91504, 118636, 134246, 153424, 182191, 237272, 268492, 364382, 474544, 536984, 728764, 1073968, 1275337, 1457528, 2550674, 2915056, 5101348, 10202696, 20405392 |
약수의 개수 | 80 |
약수의 합 | 48885760 |
성질
표기
바이너리 | 1001101110101110010010000 |
8진수 | 115656220 |
16진수 | 1375c90 |