2020003716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2129}}^1\times {\mathrm{4651}}^1$

素因数の和:6804

約数の個数: 48

約数和(自身を含む): 4994015040

約数和(自身を除く): 2974011324

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2129, 4258, 4651, 6387, 8516, 9302, 12774, 13953, 18604, 25548, 27906, 36193, 55812, 72386, 79067, 108579, 144772, 158134, 217158, 237201, 316268, 434316, 474402, 948804, 9901979, 19803958, 29705937, 39607916, 59411874, 118823748, 168333643, 336667286, 505000929, 673334572, 1010001858, 2020003716]

約数ペア:

[(1, 2020003716), (2, 1010001858), (3, 673334572), (4, 505000929), (6, 336667286), (12, 168333643), (17, 118823748), (34, 59411874), (51, 39607916), (68, 29705937), (102, 19803958), (204, 9901979), (2129, 948804), (4258, 474402), (4651, 434316), (6387, 316268), (8516, 237201), (9302, 217158), (12774, 158134), (13953, 144772), (18604, 108579), (25548, 79067), (27906, 72386), (36193, 55812)]