숫자 20478720
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 3 * 5 * 5333 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 5333, 10666, 15999, 21332, 26665, 31998, 42664, 53330, 63996, 79995, 85328, 106660, 127992, 159990, 170656, 213320, 255984, 319980, 341312, 426640, 511968, 639960, 682624, 853280, 1023936, 1279920, 1365248, 1706560, 2047872, 2559840, 3413120, 4095744, 5119680, 6826240, 10239360, 20478720 |
약수의 개수 | 72 |
약수의 합 | 65416176 |
성질
표기
바이너리 | 1001110000111101100000000 |
8진수 | 116075400 |
16진수 | 1387b00 |