20008608

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{7187}}^1$

素因数の和:7229

約数の個数: 48

約数和(自身を含む): 54341280

約数和(自身を除く): 34332672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 7187, 14374, 21561, 28748, 43122, 57496, 86244, 114992, 172488, 208423, 229984, 344976, 416846, 625269, 689952, 833692, 1250538, 1667384, 2501076, 3334768, 5002152, 6669536, 10004304, 20008608]

約数ペア:

[(1, 20008608), (2, 10004304), (3, 6669536), (4, 5002152), (6, 3334768), (8, 2501076), (12, 1667384), (16, 1250538), (24, 833692), (29, 689952), (32, 625269), (48, 416846), (58, 344976), (87, 229984), (96, 208423), (116, 172488), (174, 114992), (232, 86244), (348, 57496), (464, 43122), (696, 28748), (928, 21561), (1392, 14374), (2784, 7187)]