20172328211

素因数分解:

$7^1\times {\mathrm{811}}^1\times {\mathrm{1093}}^1\times {\mathrm{3251}}^1$

素因数の和:5162

約数の個数: 16

約数和(自身を含む): 23110741248

約数和(自身を除く): 2938413037

約数列:

[1, 7, 811, 1093, 3251, 5677, 7651, 22757, 886423, 2636561, 3553343, 6204961, 18455927, 24873401, 2881761173, 20172328211]

約数ペア:

[(1, 20172328211), (7, 2881761173), (811, 24873401), (1093, 18455927), (3251, 6204961), (5677, 3553343), (7651, 2636561), (22757, 886423)]