20474682

素因数分解:

$2^1\times 3^1\times {\mathrm{1549}}^1\times {\mathrm{2203}}^1$

素因数の和:3757

約数の個数: 16

約数和(自身を含む): 40994400

約数和(自身を除く): 20519718

約数列:

[1, 2, 3, 6, 1549, 2203, 3098, 4406, 4647, 6609, 9294, 13218, 3412447, 6824894, 10237341, 20474682]

約数ペア:

[(1, 20474682), (2, 10237341), (3, 6824894), (6, 3412447), (1549, 13218), (2203, 9294), (3098, 6609), (4406, 4647)]