숫자 21067440
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 41 * 2141 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2141, 2460, 3280, 4282, 4920, 6423, 8564, 9840, 10705, 12846, 17128, 21410, 25692, 32115, 34256, 42820, 51384, 64230, 85640, 87781, 102768, 128460, 171280, 175562, 256920, 263343, 351124, 438905, 513840, 526686, 702248, 877810, 1053372, 1316715, 1404496, 1755620, 2106744, 2633430, 3511240, 4213488, 5266860, 7022480, 10533720, 21067440 |
약수의 개수 | 80 |
약수의 합 | 66933216 |
성질
표기
바이너리 | 1010000010111011010110000 |
8진수 | 120273260 |
16진수 | 14176b0 |