20993498522

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1\times {\mathrm{132523}}^1$

素因数の和:133397

約数の個数: 16

約数和(自身を含む): 31837565760

約数和(自身を除く): 10844067238

約数列:

[1, 2, 103, 206, 769, 1538, 79207, 132523, 158414, 265046, 13649869, 27299738, 101910187, 203820374, 10496749261, 20993498522]

約数ペア:

[(1, 20993498522), (2, 10496749261), (103, 203820374), (206, 101910187), (769, 27299738), (1538, 13649869), (79207, 265046), (132523, 158414)]