20146940844

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39044459}}^1$

素因数の和:39044509

約数の個数: 24

約数和(自身を含む): 48102774720

約数和(自身を除く): 27955833876

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 39044459, 78088918, 117133377, 156177836, 234266754, 468533508, 1678911737, 3357823474, 5036735211, 6715646948, 10073470422, 20146940844]

約数ペア:

[(1, 20146940844), (2, 10073470422), (3, 6715646948), (4, 5036735211), (6, 3357823474), (12, 1678911737), (43, 468533508), (86, 234266754), (129, 156177836), (172, 117133377), (258, 78088918), (516, 39044459)]