20042235930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15536617}}^1$

素因数の和:15536670

約数の個数: 32

約数和(自身を含む): 49220005824

約数和(自身を除く): 29177769894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 15536617, 31073234, 46609851, 77683085, 93219702, 155366170, 233049255, 466098510, 668074531, 1336149062, 2004223593, 3340372655, 4008447186, 6680745310, 10021117965, 20042235930]

約数ペア:

[(1, 20042235930), (2, 10021117965), (3, 6680745310), (5, 4008447186), (6, 3340372655), (10, 2004223593), (15, 1336149062), (30, 668074531), (43, 466098510), (86, 233049255), (129, 155366170), (215, 93219702), (258, 77683085), (430, 46609851), (645, 31073234), (1290, 15536617)]