20126043868

素因数分解:

$2^2\times 7^1\times {\mathrm{3931}}^1\times {\mathrm{182851}}^1$

素因数の和:186793

約数の個数: 24

約数和(自身を含む): 40262547584

約数和(自身を除く): 20136503716

約数列:

[1, 2, 4, 7, 14, 28, 3931, 7862, 15724, 27517, 55034, 110068, 182851, 365702, 731404, 1279957, 2559914, 5119828, 718787281, 1437574562, 2875149124, 5031510967, 10063021934, 20126043868]

約数ペア:

[(1, 20126043868), (2, 10063021934), (4, 5031510967), (7, 2875149124), (14, 1437574562), (28, 718787281), (3931, 5119828), (7862, 2559914), (15724, 1279957), (27517, 731404), (55034, 365702), (110068, 182851)]