11751012020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53413691}}^1$

素因数の和:53413711

約数の個数: 24

約数和(自身を含む): 26920500768

約数和(自身を除く): 15169488748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 53413691, 106827382, 213654764, 267068455, 534136910, 587550601, 1068273820, 1175101202, 2350202404, 2937753005, 5875506010, 11751012020]

約数ペア:

[(1, 11751012020), (2, 5875506010), (4, 2937753005), (5, 2350202404), (10, 1175101202), (11, 1068273820), (20, 587550601), (22, 534136910), (44, 267068455), (55, 213654764), (110, 106827382), (220, 53413691)]