20085595488

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{474433}}^1$

素因数の和:474466

約数の個数: 144

約数和(自身を含む): 68147699760

約数和(自身を除く): 48062104272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 42336, 474433, 948866, 1423299, 1897732, 2846598, 3321031, 3795464, 4269897, 5693196, 6642062, 7590928, 8539794, 9963093, 11386392, 12809691, 13284124, 15181856, 17079588, 19926186, 22772784, 23247217, 25619382, 26568248, 29889279, 34159176, 39852372, 45545568, 46494434, 51238764, 53136496, 59778558, 68318352, 69741651, 79704744, 89667837, 92988868, 102477528, 106272992, 119557116, 136636704, 139483302, 159409488, 179335674, 185977736, 204955056, 209224953, 239114232, 278966604, 318818976, 358671348, 371955472, 409910112, 418449906, 478228464, 557933208, 627674859, 717342696, 743910944, 836899812, 956456928, 1115866416, 1255349718, 1434685392, 1673799624, 2231732832, 2510699436, 2869370784, 3347599248, 5021398872, 6695198496, 10042797744, 20085595488]

約数ペア:

[(1, 20085595488), (2, 10042797744), (3, 6695198496), (4, 5021398872), (6, 3347599248), (7, 2869370784), (8, 2510699436), (9, 2231732832), (12, 1673799624), (14, 1434685392), (16, 1255349718), (18, 1115866416), (21, 956456928), (24, 836899812), (27, 743910944), (28, 717342696), (32, 627674859), (36, 557933208), (42, 478228464), (48, 418449906), (49, 409910112), (54, 371955472), (56, 358671348), (63, 318818976), (72, 278966604), (84, 239114232), (96, 209224953), (98, 204955056), (108, 185977736), (112, 179335674), (126, 159409488), (144, 139483302), (147, 136636704), (168, 119557116), (189, 106272992), (196, 102477528), (216, 92988868), (224, 89667837), (252, 79704744), (288, 69741651), (294, 68318352), (336, 59778558), (378, 53136496), (392, 51238764), (432, 46494434), (441, 45545568), (504, 39852372), (588, 34159176), (672, 29889279), (756, 26568248), (784, 25619382), (864, 23247217), (882, 22772784), (1008, 19926186), (1176, 17079588), (1323, 15181856), (1512, 13284124), (1568, 12809691), (1764, 11386392), (2016, 9963093), (2352, 8539794), (2646, 7590928), (3024, 6642062), (3528, 5693196), (4704, 4269897), (5292, 3795464), (6048, 3321031), (7056, 2846598), (10584, 1897732), (14112, 1423299), (21168, 948866), (42336, 474433)]