2020233424

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{5297}}^1$

素因数の和:5524

約数の個数: 60

約数和(自身を含む): 4325043492

約数和(自身を除く): 2304810068

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 197, 242, 394, 484, 788, 968, 1576, 1936, 2167, 3152, 4334, 5297, 8668, 10594, 17336, 21188, 23837, 34672, 42376, 47674, 58267, 84752, 95348, 116534, 190696, 233068, 381392, 466136, 640937, 932272, 1043509, 1281874, 2087018, 2563748, 4174036, 5127496, 8348072, 10254992, 11478599, 16696144, 22957198, 45914396, 91828792, 126264589, 183657584, 252529178, 505058356, 1010116712, 2020233424]

約数ペア:

[(1, 2020233424), (2, 1010116712), (4, 505058356), (8, 252529178), (11, 183657584), (16, 126264589), (22, 91828792), (44, 45914396), (88, 22957198), (121, 16696144), (176, 11478599), (197, 10254992), (242, 8348072), (394, 5127496), (484, 4174036), (788, 2563748), (968, 2087018), (1576, 1281874), (1936, 1043509), (2167, 932272), (3152, 640937), (4334, 466136), (5297, 381392), (8668, 233068), (10594, 190696), (17336, 116534), (21188, 95348), (23837, 84752), (34672, 58267), (42376, 47674)]