20802180031

素因数分解:

${\mathrm{443}}^1\times {\mathrm{2441}}^1\times {\mathrm{19237}}^1$

素因数の和:22121

約数の個数: 8

約数和(自身を含む): 20858763024

約数和(自身を除く): 56582993

約数列:

[1, 443, 2441, 19237, 1081363, 8521991, 46957517, 20802180031]

約数ペア:

[(1, 20802180031), (443, 46957517), (2441, 8521991), (19237, 1081363)]