20324736

素因数分解:

$2^7\times 3^3\times {\mathrm{5881}}^1$

素因数の和:5904

約数の個数: 64

約数和(自身を含む): 59996400

約数和(自身を除く): 39671664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 5881, 11762, 17643, 23524, 35286, 47048, 52929, 70572, 94096, 105858, 141144, 158787, 188192, 211716, 282288, 317574, 376384, 423432, 564576, 635148, 752768, 846864, 1129152, 1270296, 1693728, 2258304, 2540592, 3387456, 5081184, 6774912, 10162368, 20324736]

約数ペア:

[(1, 20324736), (2, 10162368), (3, 6774912), (4, 5081184), (6, 3387456), (8, 2540592), (9, 2258304), (12, 1693728), (16, 1270296), (18, 1129152), (24, 846864), (27, 752768), (32, 635148), (36, 564576), (48, 423432), (54, 376384), (64, 317574), (72, 282288), (96, 211716), (108, 188192), (128, 158787), (144, 141144), (192, 105858), (216, 94096), (288, 70572), (384, 52929), (432, 47048), (576, 35286), (864, 23524), (1152, 17643), (1728, 11762), (3456, 5881)]