숫자 20489520
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 59 * 1447 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1447, 1770, 2360, 2832, 2894, 3540, 4341, 4720, 5788, 7080, 7235, 8682, 11576, 14160, 14470, 17364, 21705, 23152, 28940, 34728, 43410, 57880, 69456, 85373, 86820, 115760, 170746, 173640, 256119, 341492, 347280, 426865, 512238, 682984, 853730, 1024476, 1280595, 1365968, 1707460, 2048952, 2561190, 3414920, 4097904, 5122380, 6829840, 10244760, 20489520 |
약수의 개수 | 80 |
약수의 합 | 64638720 |
성질
표기
바이너리 | 1001110001010010100110000 |
8진수 | 116122460 |
16진수 | 138a530 |