20153714

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35111}}^1$

素因数の和:35161

約数の個数: 16

約数和(自身を含む): 35392896

約数和(自身を除く): 15239182

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 35111, 70222, 245777, 491554, 1439551, 2879102, 10076857, 20153714]

約数ペア:

[(1, 20153714), (2, 10076857), (7, 2879102), (14, 1439551), (41, 491554), (82, 245777), (287, 70222), (574, 35111)]