20163457588

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{95110649}}^1$

素因数の和:95110706

約数の個数: 12

約数和(自身を含む): 35951825700

約数和(自身を除く): 15788368112

約数列:

[1, 2, 4, 53, 106, 212, 95110649, 190221298, 380442596, 5040864397, 10081728794, 20163457588]

約数ペア:

[(1, 20163457588), (2, 10081728794), (4, 5040864397), (53, 380442596), (106, 190221298), (212, 95110649)]