20162389684

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{2113}}^1\times {\mathrm{7207}}^1$

素因数の和:9655

約数の個数: 24

約数和(自身を含む): 35412442688

約数和(自身を除く): 15250053004

約数列:

[1, 2, 4, 331, 662, 1324, 2113, 4226, 7207, 8452, 14414, 28828, 699403, 1398806, 2385517, 2797612, 4771034, 9542068, 15228391, 30456782, 60913564, 5040597421, 10081194842, 20162389684]

約数ペア:

[(1, 20162389684), (2, 10081194842), (4, 5040597421), (331, 60913564), (662, 30456782), (1324, 15228391), (2113, 9542068), (4226, 4771034), (7207, 2797612), (8452, 2385517), (14414, 1398806), (28828, 699403)]