20342571003

素因数分解:

$3^2\times {\mathrm{389}}^1\times {\mathrm{2137}}^1\times {\mathrm{2719}}^1$

素因数の和:5251

約数の個数: 24

約数和(自身を含む): 29483875200

約数和(自身を除く): 9141304197

約数列:

[1, 3, 9, 389, 1167, 2137, 2719, 3501, 6411, 8157, 19233, 24471, 831293, 1057691, 2493879, 3173073, 5810503, 7481637, 9519219, 17431509, 52294527, 2260285667, 6780857001, 20342571003]

約数ペア:

[(1, 20342571003), (3, 6780857001), (9, 2260285667), (389, 52294527), (1167, 17431509), (2137, 9519219), (2719, 7481637), (3501, 5810503), (6411, 3173073), (8157, 2493879), (19233, 1057691), (24471, 831293)]