20389524

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{32059}}^1$

素因数の和:32119

約数の個数: 24

約数和(自身を含む): 48474720

約数和(自身を除く): 28085196

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 32059, 64118, 96177, 128236, 192354, 384708, 1699127, 3398254, 5097381, 6796508, 10194762, 20389524]

約数ペア:

[(1, 20389524), (2, 10194762), (3, 6796508), (4, 5097381), (6, 3398254), (12, 1699127), (53, 384708), (106, 192354), (159, 128236), (212, 96177), (318, 64118), (636, 32059)]