20189862312

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{6052117}}^1$

素因数の和:6052265

約数の個数: 32

約数和(自身を含む): 50837791200

約数和(自身を除く): 30647928888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 6052117, 12104234, 18156351, 24208468, 36312702, 48416936, 72625404, 145250808, 841244263, 1682488526, 2523732789, 3364977052, 5047465578, 6729954104, 10094931156, 20189862312]

約数ペア:

[(1, 20189862312), (2, 10094931156), (3, 6729954104), (4, 5047465578), (6, 3364977052), (8, 2523732789), (12, 1682488526), (24, 841244263), (139, 145250808), (278, 72625404), (417, 48416936), (556, 36312702), (834, 24208468), (1112, 18156351), (1668, 12104234), (3336, 6052117)]