20322762

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{46399}}^1$

素因数の和:46477

約数の個数: 16

約数和(自身を含む): 41203200

約数和(自身を除く): 20880438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 46399, 92798, 139197, 278394, 3387127, 6774254, 10161381, 20322762]

約数ペア:

[(1, 20322762), (2, 10161381), (3, 6774254), (6, 3387127), (73, 278394), (146, 139197), (219, 92798), (438, 46399)]