20180691206

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59706187}}^1$

素因数の和:59706215

約数の個数: 12

約数和(自身を含む): 32778697212

約数和(自身を除く): 12598006006

約数列:

[1, 2, 13, 26, 169, 338, 59706187, 119412374, 776180431, 1552360862, 10090345603, 20180691206]

約数ペア:

[(1, 20180691206), (2, 10090345603), (13, 1552360862), (26, 776180431), (169, 119412374), (338, 59706187)]