20255562

素因数分解:

$2^1\times 3^3\times {\mathrm{375103}}^1$

素因数の和:375114

約数の個数: 16

約数和(自身を含む): 45012480

約数和(自身を除く): 24756918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 375103, 750206, 1125309, 2250618, 3375927, 6751854, 10127781, 20255562]

約数ペア:

[(1, 20255562), (2, 10127781), (3, 6751854), (6, 3375927), (9, 2250618), (18, 1125309), (27, 750206), (54, 375103)]