20162823028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3571}}^1\times {\mathrm{74293}}^1$

素因数の和:77887

約数の個数: 24

約数和(自身を含む): 37152943520

約数和(自身を除く): 16990120492

約数列:

[1, 2, 4, 19, 38, 76, 3571, 7142, 14284, 67849, 74293, 135698, 148586, 271396, 297172, 1411567, 2823134, 5646268, 265300303, 530600606, 1061201212, 5040705757, 10081411514, 20162823028]

約数ペア:

[(1, 20162823028), (2, 10081411514), (4, 5040705757), (19, 1061201212), (38, 530600606), (76, 265300303), (3571, 5646268), (7142, 2823134), (14284, 1411567), (67849, 297172), (74293, 271396), (135698, 148586)]