20326642

素因数分解:

$2^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{3109}}^1$

素因数の和:3585

約数の個数: 16

約数和(自身を含む): 34931520

約数和(自身を除く): 14604878

約数列:

[1, 2, 7, 14, 467, 934, 3109, 3269, 6218, 6538, 21763, 43526, 1451903, 2903806, 10163321, 20326642]

約数ペア:

[(1, 20326642), (2, 10163321), (7, 2903806), (14, 1451903), (467, 43526), (934, 21763), (3109, 6538), (3269, 6218)]