숫자 20664315
소인수분해
소인수분해 | 3 * 3 * 3 * 3 * 5 * 7 * 37 * 197 |
약수 | 1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 63, 81, 105, 111, 135, 185, 189, 197, 259, 315, 333, 405, 555, 567, 591, 777, 945, 985, 999, 1295, 1379, 1665, 1773, 2331, 2835, 2955, 2997, 3885, 4137, 4995, 5319, 6895, 6993, 7289, 8865, 11655, 12411, 14985, 15957, 20685, 20979, 21867, 26595, 34965, 36445, 37233, 51023, 62055, 65601, 79785, 104895, 109335, 111699, 153069, 186165, 196803, 255115, 328005, 459207, 558495, 590409, 765345, 984015, 1377621, 2296035, 2952045, 4132863, 6888105, 20664315 |
약수의 개수 | 80 |
약수의 합 | 43699392 |
성질
표기
바이너리 | 1001110110100111111111011 |
8진수 | 116647773 |
16진수 | 13b4ffb |