20228634

素因数分解:

$2^1\times 3^2\times {\mathrm{653}}^1\times {\mathrm{1721}}^1$

素因数の和:2382

約数の個数: 24

約数和(自身を含む): 43921332

約数和(自身を除く): 23692698

約数列:

[1, 2, 3, 6, 9, 18, 653, 1306, 1721, 1959, 3442, 3918, 5163, 5877, 10326, 11754, 15489, 30978, 1123813, 2247626, 3371439, 6742878, 10114317, 20228634]

約数ペア:

[(1, 20228634), (2, 10114317), (3, 6742878), (6, 3371439), (9, 2247626), (18, 1123813), (653, 30978), (1306, 15489), (1721, 11754), (1959, 10326), (3442, 5877), (3918, 5163)]