20154687058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3649889}}^1$

素因数の和:3650153

約数の個数: 16

約数和(自身を含む): 33111802080

約数和(自身を除く): 12957115022

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 3649889, 7299778, 40148779, 80297558, 916122139, 1832244278, 10077343529, 20154687058]

約数ペア:

[(1, 20154687058), (2, 10077343529), (11, 1832244278), (22, 916122139), (251, 80297558), (502, 40148779), (2761, 7299778), (5522, 3649889)]