20130559436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{468109}}^1$

素因数の和:468953

約数の個数: 24

約数和(自身を含む): 37984317840

約数和(自身を除く): 17853758404

約数列:

[1, 2, 4, 13, 26, 52, 827, 1654, 3308, 10751, 21502, 43004, 468109, 936218, 1872436, 6085417, 12170834, 24341668, 387126143, 774252286, 1548504572, 5032639859, 10065279718, 20130559436]

約数ペア:

[(1, 20130559436), (2, 10065279718), (4, 5032639859), (13, 1548504572), (26, 774252286), (52, 387126143), (827, 24341668), (1654, 12170834), (3308, 6085417), (10751, 1872436), (21502, 936218), (43004, 468109)]