20162218236

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{1979}}^1$

素因数の和:2315

約数の個数: 96

約数和(自身を含む): 48786312960

約数和(自身を除く): 28624094724

約数列:

[1, 2, 3, 4, 6, 12, 53, 83, 106, 159, 166, 193, 212, 249, 318, 332, 386, 498, 579, 636, 772, 996, 1158, 1979, 2316, 3958, 4399, 5937, 7916, 8798, 10229, 11874, 13197, 16019, 17596, 20458, 23748, 26394, 30687, 32038, 40916, 48057, 52788, 61374, 64076, 96114, 104887, 122748, 164257, 192228, 209774, 314661, 328514, 381947, 419548, 492771, 629322, 657028, 763894, 849007, 985542, 1145841, 1258644, 1527788, 1698014, 1971084, 2291682, 2547021, 3396028, 4583364, 5094042, 8705621, 10188084, 17411242, 20243191, 26116863, 31701601, 34822484, 40486382, 52233726, 60729573, 63403202, 80972764, 95104803, 104467452, 121459146, 126806404, 190209606, 242918292, 380419212, 1680184853, 3360369706, 5040554559, 6720739412, 10081109118, 20162218236]

約数ペア:

[(1, 20162218236), (2, 10081109118), (3, 6720739412), (4, 5040554559), (6, 3360369706), (12, 1680184853), (53, 380419212), (83, 242918292), (106, 190209606), (159, 126806404), (166, 121459146), (193, 104467452), (212, 95104803), (249, 80972764), (318, 63403202), (332, 60729573), (386, 52233726), (498, 40486382), (579, 34822484), (636, 31701601), (772, 26116863), (996, 20243191), (1158, 17411242), (1979, 10188084), (2316, 8705621), (3958, 5094042), (4399, 4583364), (5937, 3396028), (7916, 2547021), (8798, 2291682), (10229, 1971084), (11874, 1698014), (13197, 1527788), (16019, 1258644), (17596, 1145841), (20458, 985542), (23748, 849007), (26394, 763894), (30687, 657028), (32038, 629322), (40916, 492771), (48057, 419548), (52788, 381947), (61374, 328514), (64076, 314661), (96114, 209774), (104887, 192228), (122748, 164257)]