20233880653

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3236903}}^1$

素因数の和:3236976

約数の個数: 16

約数和(自身を含む): 24859422720

約数和(自身を除く): 4625542067

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 3236903, 22658321, 61501157, 152134441, 430508099, 1064941087, 2890554379, 20233880653]

約数ペア:

[(1, 20233880653), (7, 2890554379), (19, 1064941087), (47, 430508099), (133, 152134441), (329, 61501157), (893, 22658321), (6251, 3236903)]