숫자 20964720
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 7 * 12479 |
약수 | 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 12479, 24958, 37437, 49916, 62395, 74874, 87353, 99832, 124790, 149748, 174706, 187185, 199664, 249580, 262059, 299496, 349412, 374370, 436765, 499160, 524118, 598992, 698824, 748740, 873530, 998320, 1048236, 1310295, 1397648, 1497480, 1747060, 2096472, 2620590, 2994960, 3494120, 4192944, 5241180, 6988240, 10482360, 20964720 |
약수의 개수 | 80 |
약수의 합 | 74280960 |
성질
표기
바이너리 | 1001111111110010101110000 |
8진수 | 117762560 |
16진수 | 13fe570 |