2020744557

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{10883}}^1$

素因数の和:10951

約数の個数: 48

約数和(自身を含む): 3370557120

約数和(自身を除く): 1349812563

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 529, 621, 897, 1587, 2691, 4761, 6877, 8073, 10883, 14283, 20631, 32649, 61893, 97947, 141479, 185679, 250309, 293841, 424437, 750927, 1273311, 2252781, 3254017, 3819933, 5757107, 6758343, 9762051, 17271321, 29286153, 51813963, 74842391, 87858459, 155441889, 224527173, 673581519, 2020744557]

約数ペア:

[(1, 2020744557), (3, 673581519), (9, 224527173), (13, 155441889), (23, 87858459), (27, 74842391), (39, 51813963), (69, 29286153), (117, 17271321), (207, 9762051), (299, 6758343), (351, 5757107), (529, 3819933), (621, 3254017), (897, 2252781), (1587, 1273311), (2691, 750927), (4761, 424437), (6877, 293841), (8073, 250309), (10883, 185679), (14283, 141479), (20631, 97947), (32649, 61893)]