20258102

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:763

約数の個数: 16

約数和(自身を含む): 30868992

約数和(自身を除く): 10610890

約数列:

[1, 2, 131, 167, 262, 334, 463, 926, 21877, 43754, 60653, 77321, 121306, 154642, 10129051, 20258102]

約数ペア:

[(1, 20258102), (2, 10129051), (131, 154642), (167, 121306), (262, 77321), (334, 60653), (463, 43754), (926, 21877)]