20667032044

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1160287}}^1$

素因数の和:1160425

約数の個数: 24

約数和(自身を含む): 37263809408

約数和(自身を除く): 16596777364

約数列:

[1, 2, 4, 61, 73, 122, 146, 244, 292, 4453, 8906, 17812, 1160287, 2320574, 4641148, 70777507, 84700951, 141555014, 169401902, 283110028, 338803804, 5166758011, 10333516022, 20667032044]

約数ペア:

[(1, 20667032044), (2, 10333516022), (4, 5166758011), (61, 338803804), (73, 283110028), (122, 169401902), (146, 141555014), (244, 84700951), (292, 70777507), (4453, 4641148), (8906, 2320574), (17812, 1160287)]