20461071252

素因数分解:

$2^2\times 3^1\times {\mathrm{3889}}^1\times {\mathrm{438439}}^1$

素因数の和:442335

約数の個数: 24

約数和(自身を含む): 47754884800

約数和(自身を除く): 27293813548

約数列:

[1, 2, 3, 4, 6, 12, 3889, 7778, 11667, 15556, 23334, 46668, 438439, 876878, 1315317, 1753756, 2630634, 5261268, 1705089271, 3410178542, 5115267813, 6820357084, 10230535626, 20461071252]

約数ペア:

[(1, 20461071252), (2, 10230535626), (3, 6820357084), (4, 5115267813), (6, 3410178542), (12, 1705089271), (3889, 5261268), (7778, 2630634), (11667, 1753756), (15556, 1315317), (23334, 876878), (46668, 438439)]