20845626

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{1879}}^1$

素因数の和:1970

約数の個数: 24

約数和(自身を含む): 42706080

約数和(自身を除く): 21860454

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1849, 1879, 3698, 3758, 5547, 5637, 11094, 11274, 80797, 161594, 242391, 484782, 3474271, 6948542, 10422813, 20845626]

約数ペア:

[(1, 20845626), (2, 10422813), (3, 6948542), (6, 3474271), (43, 484782), (86, 242391), (129, 161594), (258, 80797), (1849, 11274), (1879, 11094), (3698, 5637), (3758, 5547)]