20147340286

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{2713}}^1\times {\mathrm{27103}}^1$

素因数の和:29955

約数の個数: 16

約数和(自身を含む): 30453945984

約数和(自身を除く): 10306605698

約数列:

[1, 2, 137, 274, 2713, 5426, 27103, 54206, 371681, 743362, 3713111, 7426222, 73530439, 147060878, 10073670143, 20147340286]

約数ペア:

[(1, 20147340286), (2, 10073670143), (137, 147060878), (274, 73530439), (2713, 7426222), (5426, 3713111), (27103, 743362), (54206, 371681)]