15332020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69691}}^1$

素因数の和:69711

約数の個数: 24

約数和(自身を含む): 35124768

約数和(自身を除く): 19792748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 69691, 139382, 278764, 348455, 696910, 766601, 1393820, 1533202, 3066404, 3833005, 7666010, 15332020]

約数ペア:

[(1, 15332020), (2, 7666010), (4, 3833005), (5, 3066404), (10, 1533202), (11, 1393820), (20, 766601), (22, 696910), (44, 348455), (55, 278764), (110, 139382), (220, 69691)]