20163949754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1\times {\mathrm{423559}}^1$

素因数の和:425405

約数の個数: 16

約数和(自身を含む): 32590400640

約数和(自身を除く): 12426450886

約数列:

[1, 2, 13, 26, 1831, 3662, 23803, 47606, 423559, 847118, 5506267, 11012534, 775536529, 1551073058, 10081974877, 20163949754]

約数ペア:

[(1, 20163949754), (2, 10081974877), (13, 1551073058), (26, 775536529), (1831, 11012534), (3662, 5506267), (23803, 847118), (47606, 423559)]