13202202620

素因数分解:

$2^2\times 5^1\times {\mathrm{660110131}}^1$

素因数の和:660110140

約数の個数: 12

約数和(自身を含む): 27724625544

約数和(自身を除く): 14522422924

約数列:

[1, 2, 4, 5, 10, 20, 660110131, 1320220262, 2640440524, 3300550655, 6601101310, 13202202620]

約数ペア:

[(1, 13202202620), (2, 6601101310), (4, 3300550655), (5, 2640440524), (10, 1320220262), (20, 660110131)]