20176095211

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1\times {\mathrm{4721}}^1$

素因数の和:6390

約数の個数: 16

約数和(自身を含む): 21079008000

約数和(自身を除く): 902912789

約数列:

[1, 31, 89, 1549, 2759, 4721, 48019, 137861, 146351, 420169, 4273691, 7312829, 13025239, 226697699, 650841781, 20176095211]

約数ペア:

[(1, 20176095211), (31, 650841781), (89, 226697699), (1549, 13025239), (2759, 7312829), (4721, 4273691), (48019, 420169), (137861, 146351)]