20052640657

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{167221}}^1$

素因数の和:167728

約数の個数: 16

約数和(自身を含む): 23587666432

約数和(自身を除く): 3535025775

約数列:

[1, 7, 37, 259, 463, 3241, 17131, 119917, 167221, 1170547, 6187177, 43310239, 77423323, 541963261, 2864662951, 20052640657]

約数ペア:

[(1, 20052640657), (7, 2864662951), (37, 541963261), (259, 77423323), (463, 43310239), (3241, 6187177), (17131, 1170547), (119917, 167221)]