20042393195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{413629}}^1$

素因数の和:414526

約数の個数: 16

約数和(自身を含む): 26267159520

約数和(自身を除く): 6224766325

約数列:

[1, 5, 11, 55, 881, 4405, 9691, 48455, 413629, 2068145, 4549919, 22749595, 364407149, 1822035745, 4008478639, 20042393195]

約数ペア:

[(1, 20042393195), (5, 4008478639), (11, 1822035745), (55, 364407149), (881, 22749595), (4405, 4549919), (9691, 2068145), (48455, 413629)]