숫자 20168960
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 7 * 2251 |
약수 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 2251, 4480, 4502, 8960, 9004, 11255, 15757, 18008, 22510, 31514, 36016, 45020, 63028, 72032, 78785, 90040, 126056, 144064, 157570, 180080, 252112, 288128, 315140, 360160, 504224, 576256, 630280, 720320, 1008448, 1260560, 1440640, 2016896, 2521120, 2881280, 4033792, 5042240, 10084480, 20168960 |
약수의 개수 | 72 |
약수의 합 | 55237056 |
성질
표기
바이너리 | 1001100111100000100000000 |
8진수 | 114740400 |
16진수 | 133c100 |