20025073235

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1\times {\mathrm{77591}}^1$

素因数の和:78394

約数の個数: 16

約数和(自身を含む): 24402373632

約数和(自身を除く): 4377300397

約数列:

[1, 5, 71, 355, 727, 3635, 51617, 77591, 258085, 387955, 5508961, 27544805, 56408657, 282043285, 4005014647, 20025073235]

約数ペア:

[(1, 20025073235), (5, 4005014647), (71, 282043285), (355, 56408657), (727, 27544805), (3635, 5508961), (51617, 387955), (77591, 258085)]