20723024

素因数分解:

$2^4\times 7^1\times {\mathrm{185027}}^1$

素因数の和:185042

約数の個数: 20

約数和(自身を含む): 45886944

約数和(自身を除く): 25163920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 185027, 370054, 740108, 1295189, 1480216, 2590378, 2960432, 5180756, 10361512, 20723024]

約数ペア:

[(1, 20723024), (2, 10361512), (4, 5180756), (7, 2960432), (8, 2590378), (14, 1480216), (16, 1295189), (28, 740108), (56, 370054), (112, 185027)]