23977020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{399617}}^1$

素因数の和:399629

約数の個数: 24

約数和(自身を含む): 67135824

約数和(自身を除く): 43158804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 399617, 799234, 1198851, 1598468, 1998085, 2397702, 3996170, 4795404, 5994255, 7992340, 11988510, 23977020]

約数ペア:

[(1, 23977020), (2, 11988510), (3, 7992340), (4, 5994255), (5, 4795404), (6, 3996170), (10, 2397702), (12, 1998085), (15, 1598468), (20, 1198851), (30, 799234), (60, 399617)]