20400273606

素因数分解:

$2^1\times 3^1\times {\mathrm{3191}}^1\times {\mathrm{1065511}}^1$

素因数の和:1068707

約数の個数: 16

約数和(自身を含む): 40813371648

約数和(自身を除く): 20413098042

約数列:

[1, 2, 3, 6, 3191, 6382, 9573, 19146, 1065511, 2131022, 3196533, 6393066, 3400045601, 6800091202, 10200136803, 20400273606]

約数ペア:

[(1, 20400273606), (2, 10200136803), (3, 6800091202), (6, 3400045601), (3191, 6393066), (6382, 3196533), (9573, 2131022), (19146, 1065511)]