2000915526

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{22037}}^1$

素因数の和:22488

約数の個数: 32

約数和(自身を含む): 4120224480

約数和(自身を除く): 2119308954

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 409, 818, 1227, 2454, 15133, 22037, 30266, 44074, 45399, 66111, 90798, 132222, 815369, 1630738, 2446107, 4892214, 9013133, 18026266, 27039399, 54078798, 333485921, 666971842, 1000457763, 2000915526]

約数ペア:

[(1, 2000915526), (2, 1000457763), (3, 666971842), (6, 333485921), (37, 54078798), (74, 27039399), (111, 18026266), (222, 9013133), (409, 4892214), (818, 2446107), (1227, 1630738), (2454, 815369), (15133, 132222), (22037, 90798), (30266, 66111), (44074, 45399)]