20638015102

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1837103}}^1$

素因数の和:1837283

約数の個数: 16

約数和(自身を含む): 31943564352

約数和(自身を除く): 11305549250

約数列:

[1, 2, 41, 82, 137, 274, 5617, 11234, 1837103, 3674206, 75321223, 150642446, 251683111, 503366222, 10319007551, 20638015102]

約数ペア:

[(1, 20638015102), (2, 10319007551), (41, 503366222), (82, 251683111), (137, 150642446), (274, 75321223), (5617, 3674206), (11234, 1837103)]