20210005738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{16103}}^1\times {\mathrm{48271}}^1$

素因数の和:64389

約数の個数: 16

約数和(自身を含む): 32649636096

約数和(自身を除く): 12439630358

約数列:

[1, 2, 13, 26, 16103, 32206, 48271, 96542, 209339, 418678, 627523, 1255046, 777307913, 1554615826, 10105002869, 20210005738]

約数ペア:

[(1, 20210005738), (2, 10105002869), (13, 1554615826), (26, 777307913), (16103, 1255046), (32206, 627523), (48271, 418678), (96542, 209339)]