20158202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4177}}^1$

素因数の和:4325

約数の個数: 16

約数和(自身を含む): 32087040

約数和(自身を除く): 11928838

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4177, 4826, 8354, 79363, 158726, 530479, 1060958, 10079101, 20158202]

約数ペア:

[(1, 20158202), (2, 10079101), (19, 1060958), (38, 530479), (127, 158726), (254, 79363), (2413, 8354), (4177, 4826)]