숫자 20881392
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 7 * 29 * 2143 |
약수 | 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2143, 2436, 3248, 4286, 4872, 6429, 8572, 9744, 12858, 15001, 17144, 25716, 30002, 34288, 45003, 51432, 60004, 62147, 90006, 102864, 120008, 124294, 180012, 186441, 240016, 248588, 360024, 372882, 435029, 497176, 720048, 745764, 870058, 994352, 1305087, 1491528, 1740116, 2610174, 2983056, 3480232, 5220348, 6960464, 10440696, 20881392 |
약수의 개수 | 80 |
약수의 합 | 63805440 |
성질
표기
바이너리 | 1001111101001111111110000 |
8진수 | 117517760 |
16진수 | 13e9ff0 |