20066366929

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{161947}}^1$

素因数の和:162556

約数の個数: 16

約数和(自身を含む): 23714369536

約数和(自身を除く): 3648002607

約数列:

[1, 7, 31, 217, 571, 3997, 17701, 123907, 161947, 1133629, 5020357, 35142499, 92471737, 647302159, 2866623847, 20066366929]

約数ペア:

[(1, 20066366929), (7, 2866623847), (31, 647302159), (217, 92471737), (571, 35142499), (3997, 5020357), (17701, 1133629), (123907, 161947)]