20189664214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1\times {\mathrm{173573}}^1$

素因数の和:176655

約数の個数: 16

約数和(自身を含む): 31889015280

約数和(自身を除く): 11699351066

約数列:

[1, 2, 19, 38, 3061, 6122, 58159, 116318, 173573, 347146, 3297887, 6595774, 531306953, 1062613906, 10094832107, 20189664214]

約数ペア:

[(1, 20189664214), (2, 10094832107), (19, 1062613906), (38, 531306953), (3061, 6595774), (6122, 3297887), (58159, 347146), (116318, 173573)]