20322808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{230941}}^1$

素因数の和:230958

約数の個数: 16

約数和(自身を含む): 41569560

約数和(自身を除く): 21246752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 230941, 461882, 923764, 1847528, 2540351, 5080702, 10161404, 20322808]

約数ペア:

[(1, 20322808), (2, 10161404), (4, 5080702), (8, 2540351), (11, 1847528), (22, 923764), (44, 461882), (88, 230941)]