20343207627

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{929}}^1\times {\mathrm{39887}}^1$

素因数の和:40883

約数の個数: 24

約数和(自身を含む): 29899247040

約数和(自身を除く): 9556039413

約数列:

[1, 3, 9, 61, 183, 549, 929, 2787, 8361, 39887, 56669, 119661, 170007, 358983, 510021, 2433107, 7299321, 21897963, 37055023, 111165069, 333495207, 2260356403, 6781069209, 20343207627]

約数ペア:

[(1, 20343207627), (3, 6781069209), (9, 2260356403), (61, 333495207), (183, 111165069), (549, 37055023), (929, 21897963), (2787, 7299321), (8361, 2433107), (39887, 510021), (56669, 358983), (119661, 170007)]