20182607992

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{467}}^1\times {\mathrm{11821}}^1$

素因数の和:12751

約数の個数: 32

約数和(自身を含む): 38009621520

約数和(自身を除く): 17827013528

約数列:

[1, 2, 4, 8, 457, 467, 914, 934, 1828, 1868, 3656, 3736, 11821, 23642, 47284, 94568, 213419, 426838, 853676, 1707352, 5402197, 5520407, 10804394, 11040814, 21608788, 22081628, 43217576, 44163256, 2522825999, 5045651998, 10091303996, 20182607992]

約数ペア:

[(1, 20182607992), (2, 10091303996), (4, 5045651998), (8, 2522825999), (457, 44163256), (467, 43217576), (914, 22081628), (934, 21608788), (1828, 11040814), (1868, 10804394), (3656, 5520407), (3736, 5402197), (11821, 1707352), (23642, 853676), (47284, 426838), (94568, 213419)]