20225788886

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{795727}}^1$

素因数の和:795979

約数の個数: 16

約数和(自身を含む): 30937904640

約数和(自身を除く): 10712115754

約数列:

[1, 2, 71, 142, 179, 358, 12709, 25418, 795727, 1591454, 56496617, 112993234, 142435133, 284870266, 10112894443, 20225788886]

約数ペア:

[(1, 20225788886), (2, 10112894443), (71, 284870266), (142, 142435133), (179, 112993234), (358, 56496617), (12709, 1591454), (25418, 795727)]