2008202112027

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{298706249}}^1$

素因数の和:298706344

約数の個数: 20

約数和(自身を含む): 3036050325000

約数和(自身を除く): 1027848212973

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 298706249, 896118747, 2688356241, 8065068723, 24195206169, 24792618667, 74377856001, 223133568003, 669400704009, 2008202112027]

約数ペア:

[(1, 2008202112027), (3, 669400704009), (9, 223133568003), (27, 74377856001), (81, 24792618667), (83, 24195206169), (249, 8065068723), (747, 2688356241), (2241, 896118747), (6723, 298706249)]