20524634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 34715520

約数和(自身を除く): 14190886

約数列:

[1, 2, 13, 26, 29, 58, 163, 167, 326, 334, 377, 754, 2119, 2171, 4238, 4342, 4727, 4843, 9454, 9686, 27221, 54442, 61451, 62959, 122902, 125918, 353873, 707746, 789409, 1578818, 10262317, 20524634]

約数ペア:

[(1, 20524634), (2, 10262317), (13, 1578818), (26, 789409), (29, 707746), (58, 353873), (163, 125918), (167, 122902), (326, 62959), (334, 61451), (377, 54442), (754, 27221), (2119, 9686), (2171, 9454), (4238, 4843), (4342, 4727)]