숫자 20970720
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 3 * 3 * 5 * 14563 |
약수 | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 14563, 29126, 43689, 58252, 72815, 87378, 116504, 131067, 145630, 174756, 218445, 233008, 262134, 291260, 349512, 436890, 466016, 524268, 582520, 655335, 699024, 873780, 1048536, 1165040, 1310670, 1398048, 1747560, 2097072, 2330080, 2621340, 3495120, 4194144, 5242680, 6990240, 10485360, 20970720 |
약수의 개수 | 72 |
약수의 합 | 71567496 |
성질
표기
바이너리 | 1001111111111110011100000 |
8진수 | 117776340 |
16진수 | 13ffce0 |