20430298

素因数分解:

$2^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1831}}^1$

素因数の和:2637

約数の個数: 16

約数和(自身を含む): 35086464

約数和(自身を除く): 14656166

約数列:

[1, 2, 7, 14, 797, 1594, 1831, 3662, 5579, 11158, 12817, 25634, 1459307, 2918614, 10215149, 20430298]

約数ペア:

[(1, 20430298), (2, 10215149), (7, 2918614), (14, 1459307), (797, 25634), (1594, 12817), (1831, 11158), (3662, 5579)]