20155879073

素因数分解:

${\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{691193}}^1$

素因数の和:691456

約数の個数: 12

約数和(自身を含む): 22246770084

約数和(自身を除く): 2090891011

約数列:

[1, 11, 121, 241, 2651, 29161, 691193, 7603123, 83634353, 166577513, 1832352643, 20155879073]

約数ペア:

[(1, 20155879073), (11, 1832352643), (121, 166577513), (241, 83634353), (2651, 7603123), (29161, 691193)]