20163084492

素因数分解:

$2^2\times 3^1\times {\mathrm{1680257041}}^1$

素因数の和:1680257048

約数の個数: 12

約数和(自身を含む): 47047197176

約数和(自身を除く): 26884112684

約数列:

[1, 2, 3, 4, 6, 12, 1680257041, 3360514082, 5040771123, 6721028164, 10081542246, 20163084492]

約数ペア:

[(1, 20163084492), (2, 10081542246), (3, 6721028164), (4, 5040771123), (6, 3360514082), (12, 1680257041)]