3883152020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17650691}}^1$

素因数の和:17650711

約数の個数: 24

約数和(自身を含む): 8895948768

約数和(自身を除く): 5012796748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 17650691, 35301382, 70602764, 88253455, 176506910, 194157601, 353013820, 388315202, 776630404, 970788005, 1941576010, 3883152020]

約数ペア:

[(1, 3883152020), (2, 1941576010), (4, 970788005), (5, 776630404), (10, 388315202), (11, 353013820), (20, 194157601), (22, 176506910), (44, 88253455), (55, 70602764), (110, 35301382), (220, 17650691)]