20877348

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{7219}}^1$

素因数の和:7467

約数の個数: 24

約数和(自身を含む): 48922720

約数和(自身を除く): 28045372

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 7219, 14438, 21657, 28876, 43314, 86628, 1739779, 3479558, 5219337, 6959116, 10438674, 20877348]

約数ペア:

[(1, 20877348), (2, 10438674), (3, 6959116), (4, 5219337), (6, 3479558), (12, 1739779), (241, 86628), (482, 43314), (723, 28876), (964, 21657), (1446, 14438), (2892, 7219)]