숫자 21065220
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 11 * 10639 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 10639, 21278, 31917, 42556, 53195, 63834, 95751, 106390, 117029, 127668, 159585, 191502, 212780, 234058, 319170, 351087, 383004, 468116, 478755, 585145, 638340, 702174, 957510, 1053261, 1170290, 1404348, 1755435, 1915020, 2106522, 2340580, 3510870, 4213044, 5266305, 7021740, 10532610, 21065220 |
약수의 개수 | 72 |
약수의 합 | 69713280 |
성질
표기
바이너리 | 1010000010110111000000100 |
8진수 | 120267004 |
16진수 | 1416e04 |