20590044

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{1721}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 48119568

約数和(自身を除く): 27529524

約数列:

[1, 2, 3, 4, 6, 12, 997, 1721, 1994, 2991, 3442, 3988, 5163, 5982, 6884, 10326, 11964, 20652, 1715837, 3431674, 5147511, 6863348, 10295022, 20590044]

約数ペア:

[(1, 20590044), (2, 10295022), (3, 6863348), (4, 5147511), (6, 3431674), (12, 1715837), (997, 20652), (1721, 11964), (1994, 10326), (2991, 6884), (3442, 5982), (3988, 5163)]