숫자 20168240
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 23 * 97 * 113 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 97, 113, 115, 184, 194, 226, 230, 368, 388, 452, 460, 485, 565, 776, 904, 920, 970, 1130, 1552, 1808, 1840, 1940, 2231, 2260, 2599, 3880, 4462, 4520, 5198, 7760, 8924, 9040, 10396, 10961, 11155, 12995, 17848, 20792, 21922, 22310, 25990, 35696, 41584, 43844, 44620, 51980, 54805, 87688, 89240, 103960, 109610, 175376, 178480, 207920, 219220, 252103, 438440, 504206, 876880, 1008412, 1260515, 2016824, 2521030, 4033648, 5042060, 10084120, 20168240 |
약수의 개수 | 80 |
약수의 합 | 49871808 |
성질
표기
바이너리 | 1001100111011111000110000 |
8진수 | 114737060 |
16진수 | 133be30 |