20166163078

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113293051}}^1$

素因数の和:113293142

約数の個数: 8

約数和(自身を含む): 30589124040

約数和(自身を除く): 10422960962

約数列:

[1, 2, 89, 178, 113293051, 226586102, 10083081539, 20166163078]

約数ペア:

[(1, 20166163078), (2, 10083081539), (89, 226586102), (178, 113293051)]