20237547043

素因数分解:

$7^1\times {\mathrm{421}}^1\times {\mathrm{719}}^1\times {\mathrm{9551}}^1$

素因数の和:10698

約数の個数: 16

約数和(自身を含む): 23218237440

約数和(自身を除く): 2980690397

約数列:

[1, 7, 421, 719, 2947, 5033, 9551, 66857, 302699, 2118893, 4020971, 6867169, 28146797, 48070183, 2891078149, 20237547043]

約数ペア:

[(1, 20237547043), (7, 2891078149), (421, 48070183), (719, 28146797), (2947, 6867169), (5033, 4020971), (9551, 2118893), (66857, 302699)]