20137540802

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{751}}^1\times {\mathrm{63541}}^1$

素因数の和:64505

約数の個数: 16

約数和(自身を含む): 30390359424

約数和(自身を除く): 10252818622

約数列:

[1, 2, 211, 422, 751, 1502, 63541, 127082, 158461, 316922, 13407151, 26814302, 47719291, 95438582, 10068770401, 20137540802]

約数ペア:

[(1, 20137540802), (2, 10068770401), (211, 95438582), (422, 47719291), (751, 26814302), (1502, 13407151), (63541, 316922), (127082, 158461)]