20165789906

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{190243301}}^1$

素因数の和:190243356

約数の個数: 8

約数和(自身を含む): 30819414924

約数和(自身を除く): 10653625018

約数列:

[1, 2, 53, 106, 190243301, 380486602, 10082894953, 20165789906]

約数ペア:

[(1, 20165789906), (2, 10082894953), (53, 380486602), (106, 190243301)]