20087508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239137}}^1$

素因数の和:239151

約数の個数: 24

約数和(自身を含む): 53566912

約数和(自身を除く): 33479404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239137, 478274, 717411, 956548, 1434822, 1673959, 2869644, 3347918, 5021877, 6695836, 10043754, 20087508]

約数ペア:

[(1, 20087508), (2, 10043754), (3, 6695836), (4, 5021877), (6, 3347918), (7, 2869644), (12, 1673959), (14, 1434822), (21, 956548), (28, 717411), (42, 478274), (84, 239137)]