20313032

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{7193}}^1$

素因数の和:7552

約数の個数: 16

約数和(自身を含む): 38200140

約数和(自身を除く): 17887108

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 7193, 14386, 28772, 57544, 2539129, 5078258, 10156516, 20313032]

約数ペア:

[(1, 20313032), (2, 10156516), (4, 5078258), (8, 2539129), (353, 57544), (706, 28772), (1412, 14386), (2824, 7193)]