20184889786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7514851}}^1$

素因数の和:7514949

約数の個数: 16

約数和(自身を含む): 32464160640

約数和(自身を除く): 12279270854

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 7514851, 15029702, 127752467, 255504934, 593673229, 1187346458, 10092444893, 20184889786]

約数ペア:

[(1, 20184889786), (2, 10092444893), (17, 1187346458), (34, 593673229), (79, 255504934), (158, 127752467), (1343, 15029702), (2686, 7514851)]