20258008

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{3011}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 39351780

約数和(自身を除く): 19093772

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 841, 1682, 3011, 3364, 6022, 6728, 12044, 24088, 87319, 174638, 349276, 698552, 2532251, 5064502, 10129004, 20258008]

約数ペア:

[(1, 20258008), (2, 10129004), (4, 5064502), (8, 2532251), (29, 698552), (58, 349276), (116, 174638), (232, 87319), (841, 24088), (1682, 12044), (3011, 6728), (3364, 6022)]