2020458984

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1\times {\mathrm{1493}}^1$

素因数の和:2114

約数の個数: 64

約数和(自身を含む): 5109480000

約数和(自身を除く): 3089021016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 499, 678, 904, 998, 1356, 1493, 1497, 1996, 2712, 2986, 2994, 3992, 4479, 5972, 5988, 8958, 11944, 11976, 17916, 35832, 56387, 112774, 168709, 169161, 225548, 337418, 338322, 451096, 506127, 674836, 676644, 745007, 1012254, 1349672, 1353288, 1490014, 2024508, 2235021, 2980028, 4049016, 4470042, 5960056, 8940084, 17880168, 84185791, 168371582, 252557373, 336743164, 505114746, 673486328, 1010229492, 2020458984]

約数ペア:

[(1, 2020458984), (2, 1010229492), (3, 673486328), (4, 505114746), (6, 336743164), (8, 252557373), (12, 168371582), (24, 84185791), (113, 17880168), (226, 8940084), (339, 5960056), (452, 4470042), (499, 4049016), (678, 2980028), (904, 2235021), (998, 2024508), (1356, 1490014), (1493, 1353288), (1497, 1349672), (1996, 1012254), (2712, 745007), (2986, 676644), (2994, 674836), (3992, 506127), (4479, 451096), (5972, 338322), (5988, 337418), (8958, 225548), (11944, 169161), (11976, 168709), (17916, 112774), (35832, 56387)]