20804950694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5851}}^1\times {\mathrm{161627}}^1$

素因数の和:167491

約数の個数: 16

約数和(自身を含む): 34050494016

約数和(自身を除く): 13245543322

約数列:

[1, 2, 11, 22, 5851, 11702, 64361, 128722, 161627, 323254, 1777897, 3555794, 945679577, 1891359154, 10402475347, 20804950694]

約数ペア:

[(1, 20804950694), (2, 10402475347), (11, 1891359154), (22, 945679577), (5851, 3555794), (11702, 1777897), (64361, 323254), (128722, 161627)]