20086893022

素因数分解:

$2^1\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{865889}}^1$

素因数の和:867555

約数の個数: 16

約数和(自身を含む): 34455494880

約数和(自身を除く): 14368601858

約数列:

[1, 2, 7, 14, 1657, 3314, 11599, 23198, 865889, 1731778, 6061223, 12122446, 1434778073, 2869556146, 10043446511, 20086893022]

約数ペア:

[(1, 20086893022), (2, 10043446511), (7, 2869556146), (14, 1434778073), (1657, 12122446), (3314, 6061223), (11599, 1731778), (23198, 865889)]