20565673756

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{131}}^2\times {\mathrm{10331}}^1$

素因数の和:10626

約数の個数: 36

約数和(自身を含む): 37520967960

約数和(自身を除く): 16955294204

約数列:

[1, 2, 4, 29, 58, 116, 131, 262, 524, 3799, 7598, 10331, 15196, 17161, 20662, 34322, 41324, 68644, 299599, 497669, 599198, 995338, 1198396, 1353361, 1990676, 2706722, 5413444, 39247469, 78494938, 156989876, 177290291, 354580582, 709161164, 5141418439, 10282836878, 20565673756]

約数ペア:

[(1, 20565673756), (2, 10282836878), (4, 5141418439), (29, 709161164), (58, 354580582), (116, 177290291), (131, 156989876), (262, 78494938), (524, 39247469), (3799, 5413444), (7598, 2706722), (10331, 1990676), (15196, 1353361), (17161, 1198396), (20662, 995338), (34322, 599198), (41324, 497669), (68644, 299599)]