20175251899

素因数分解:

${\mathrm{11}}^2\times {\mathrm{4133}}^1\times {\mathrm{40343}}^1$

素因数の和:44498

約数の個数: 12

約数和(自身を含む): 22182018768

約数和(自身を除く): 2006766869

約数列:

[1, 11, 121, 4133, 40343, 45463, 443773, 500093, 4881503, 166737619, 1834113809, 20175251899]

約数ペア:

[(1, 20175251899), (11, 1834113809), (121, 166737619), (4133, 4881503), (40343, 500093), (45463, 443773)]