20698843654

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1\times {\mathrm{232003}}^1$

素因数の和:233475

約数の個数: 16

約数和(自身を含む): 32072232960

約数和(自身を除く): 11373389306

約数列:

[1, 2, 31, 62, 1439, 2878, 44609, 89218, 232003, 464006, 7192093, 14384186, 333852317, 667704634, 10349421827, 20698843654]

約数ペア:

[(1, 20698843654), (2, 10349421827), (31, 667704634), (62, 333852317), (1439, 14384186), (2878, 7192093), (44609, 464006), (89218, 232003)]