20028774528

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1583}}^1$

素因数の和:2136

約数の個数: 256

約数和(自身を含む): 67729305600

約数和(自身を除く): 47700531072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 523, 576, 672, 756, 864, 896, 1008, 1046, 1152, 1344, 1512, 1569, 1583, 1728, 2016, 2092, 2688, 3024, 3138, 3166, 3456, 3661, 4032, 4184, 4707, 4749, 6048, 6276, 6332, 7322, 8064, 8368, 9414, 9498, 10983, 11081, 12096, 12552, 12664, 14121, 14247, 14644, 16736, 18828, 18996, 21966, 22162, 24192, 25104, 25328, 28242, 28494, 29288, 32949, 33243, 33472, 37656, 37992, 42741, 43932, 44324, 50208, 50656, 56484, 56988, 58576, 65898, 66486, 66944, 75312, 75984, 85482, 87864, 88648, 98847, 99729, 100416, 101312, 112968, 113976, 117152, 131796, 132972, 150624, 151968, 170964, 175728, 177296, 197694, 199458, 200832, 202624, 225936, 227952, 234304, 263592, 265944, 299187, 301248, 303936, 341928, 351456, 354592, 395388, 398916, 451872, 455904, 468608, 527184, 531888, 598374, 602496, 607872, 683856, 702912, 709184, 790776, 797832, 827909, 903744, 911808, 1054368, 1063776, 1196748, 1367712, 1405824, 1418368, 1581552, 1595664, 1655818, 1807488, 1823616, 2108736, 2127552, 2393496, 2483727, 2735424, 3163104, 3191328, 3311636, 4217472, 4255104, 4786992, 4967454, 5470848, 5795363, 6326208, 6382656, 6623272, 7451181, 9573984, 9934908, 11590726, 12652416, 12765312, 13246544, 14902362, 17386089, 19147968, 19869816, 22353543, 23181452, 26493088, 29804724, 34772178, 38295936, 39739632, 44707086, 46362904, 52158267, 52986176, 59609448, 69544356, 79479264, 89414172, 92725808, 104316534, 105972352, 119218896, 139088712, 156474801, 158958528, 178828344, 185451616, 208633068, 238437792, 278177424, 312949602, 317917056, 357656688, 370903232, 417266136, 476875584, 556354848, 625899204, 715313376, 741806464, 834532272, 953751168, 1112709696, 1251798408, 1430626752, 1669064544, 2225419392, 2503596816, 2861253504, 3338129088, 5007193632, 6676258176, 10014387264, 20028774528]

約数ペア:

[(1, 20028774528), (2, 10014387264), (3, 6676258176), (4, 5007193632), (6, 3338129088), (7, 2861253504), (8, 2503596816), (9, 2225419392), (12, 1669064544), (14, 1430626752), (16, 1251798408), (18, 1112709696), (21, 953751168), (24, 834532272), (27, 741806464), (28, 715313376), (32, 625899204), (36, 556354848), (42, 476875584), (48, 417266136), (54, 370903232), (56, 357656688), (63, 317917056), (64, 312949602), (72, 278177424), (84, 238437792), (96, 208633068), (108, 185451616), (112, 178828344), (126, 158958528), (128, 156474801), (144, 139088712), (168, 119218896), (189, 105972352), (192, 104316534), (216, 92725808), (224, 89414172), (252, 79479264), (288, 69544356), (336, 59609448), (378, 52986176), (384, 52158267), (432, 46362904), (448, 44707086), (504, 39739632), (523, 38295936), (576, 34772178), (672, 29804724), (756, 26493088), (864, 23181452), (896, 22353543), (1008, 19869816), (1046, 19147968), (1152, 17386089), (1344, 14902362), (1512, 13246544), (1569, 12765312), (1583, 12652416), (1728, 11590726), (2016, 9934908), (2092, 9573984), (2688, 7451181), (3024, 6623272), (3138, 6382656), (3166, 6326208), (3456, 5795363), (3661, 5470848), (4032, 4967454), (4184, 4786992), (4707, 4255104), (4749, 4217472), (6048, 3311636), (6276, 3191328), (6332, 3163104), (7322, 2735424), (8064, 2483727), (8368, 2393496), (9414, 2127552), (9498, 2108736), (10983, 1823616), (11081, 1807488), (12096, 1655818), (12552, 1595664), (12664, 1581552), (14121, 1418368), (14247, 1405824), (14644, 1367712), (16736, 1196748), (18828, 1063776), (18996, 1054368), (21966, 911808), (22162, 903744), (24192, 827909), (25104, 797832), (25328, 790776), (28242, 709184), (28494, 702912), (29288, 683856), (32949, 607872), (33243, 602496), (33472, 598374), (37656, 531888), (37992, 527184), (42741, 468608), (43932, 455904), (44324, 451872), (50208, 398916), (50656, 395388), (56484, 354592), (56988, 351456), (58576, 341928), (65898, 303936), (66486, 301248), (66944, 299187), (75312, 265944), (75984, 263592), (85482, 234304), (87864, 227952), (88648, 225936), (98847, 202624), (99729, 200832), (100416, 199458), (101312, 197694), (112968, 177296), (113976, 175728), (117152, 170964), (131796, 151968), (132972, 150624)]