20040526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1811}}^1$

素因数の和:2327

約数の個数: 16

約数和(自身を含む): 32876928

約数和(自身を除く): 12836402

約数列:

[1, 2, 11, 22, 503, 1006, 1811, 3622, 5533, 11066, 19921, 39842, 910933, 1821866, 10020263, 20040526]

約数ペア:

[(1, 20040526), (2, 10020263), (11, 1821866), (22, 910933), (503, 39842), (1006, 19921), (1811, 11066), (3622, 5533)]