20887008

素因数分解:

$2^5\times 3^1\times {\mathrm{217573}}^1$

素因数の和:217586

約数の個数: 24

約数和(自身を含む): 54828648

約数和(自身を除く): 33941640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 217573, 435146, 652719, 870292, 1305438, 1740584, 2610876, 3481168, 5221752, 6962336, 10443504, 20887008]

約数ペア:

[(1, 20887008), (2, 10443504), (3, 6962336), (4, 5221752), (6, 3481168), (8, 2610876), (12, 1740584), (16, 1305438), (24, 870292), (32, 652719), (48, 435146), (96, 217573)]