20199468084

素因数分解:

$2^2\times 3^1\times {\mathrm{719}}^1\times {\mathrm{1021}}^1\times {\mathrm{2293}}^1$

素因数の和:4040

約数の個数: 48

約数和(自身を含む): 47264474880

約数和(自身を除く): 27065006796

約数列:

[1, 2, 3, 4, 6, 12, 719, 1021, 1438, 2042, 2157, 2293, 2876, 3063, 4084, 4314, 4586, 6126, 6879, 8628, 9172, 12252, 13758, 27516, 734099, 1468198, 1648667, 2202297, 2341153, 2936396, 3297334, 4404594, 4682306, 4946001, 6594668, 7023459, 8809188, 9364612, 9892002, 14046918, 19784004, 28093836, 1683289007, 3366578014, 5049867021, 6733156028, 10099734042, 20199468084]

約数ペア:

[(1, 20199468084), (2, 10099734042), (3, 6733156028), (4, 5049867021), (6, 3366578014), (12, 1683289007), (719, 28093836), (1021, 19784004), (1438, 14046918), (2042, 9892002), (2157, 9364612), (2293, 8809188), (2876, 7023459), (3063, 6594668), (4084, 4946001), (4314, 4682306), (4586, 4404594), (6126, 3297334), (6879, 2936396), (8628, 2341153), (9172, 2202297), (12252, 1648667), (13758, 1468198), (27516, 734099)]