20733922944

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27647}}^1$

素因数の和:27708

約数の個数: 256

約数和(自身を含む): 72194457600

約数和(自身を除く): 51460534656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3906, 3968, 4032, 4464, 5208, 5859, 5952, 6048, 6696, 6944, 7812, 8064, 8928, 10416, 11718, 11904, 12096, 13392, 13888, 15624, 17856, 20832, 23436, 24192, 26784, 27647, 27776, 31248, 35712, 41664, 46872, 53568, 55294, 62496, 82941, 83328, 93744, 107136, 110588, 124992, 165882, 187488, 193529, 221176, 248823, 249984, 331764, 374976, 387058, 442352, 497646, 580587, 663528, 746469, 749952, 774116, 857057, 884704, 995292, 1161174, 1327056, 1492938, 1548232, 1714114, 1741761, 1769408, 1990584, 2322348, 2571171, 2654112, 2985876, 3096464, 3428228, 3483522, 3538816, 3981168, 4644696, 5142342, 5225283, 5308224, 5971752, 5999399, 6192928, 6856456, 6967044, 7713513, 7962336, 9289392, 10284684, 10450566, 10616448, 11943504, 11998798, 12385856, 13712912, 13934088, 15427026, 15924672, 17998197, 18578784, 20569368, 20901132, 23140539, 23887008, 23997596, 24771712, 27425824, 27868176, 30854052, 31849344, 35996394, 37157568, 41138736, 41802264, 46281078, 47774016, 47995192, 53994591, 54851648, 55736352, 61708104, 71992788, 74315136, 82277472, 83604528, 92562156, 95548032, 95990384, 107989182, 109703296, 111472704, 123416208, 143985576, 161983773, 164554944, 167209056, 185124312, 191980768, 215978364, 222945408, 246832416, 287971152, 323967546, 329109888, 334418112, 370248624, 383961536, 431956728, 493664832, 575942304, 647935092, 668836224, 740497248, 767923072, 863913456, 987329664, 1151884608, 1295870184, 1480994496, 1727826912, 2303769216, 2591740368, 2961988992, 3455653824, 5183480736, 6911307648, 10366961472, 20733922944]

約数ペア:

[(1, 20733922944), (2, 10366961472), (3, 6911307648), (4, 5183480736), (6, 3455653824), (7, 2961988992), (8, 2591740368), (9, 2303769216), (12, 1727826912), (14, 1480994496), (16, 1295870184), (18, 1151884608), (21, 987329664), (24, 863913456), (27, 767923072), (28, 740497248), (31, 668836224), (32, 647935092), (36, 575942304), (42, 493664832), (48, 431956728), (54, 383961536), (56, 370248624), (62, 334418112), (63, 329109888), (64, 323967546), (72, 287971152), (84, 246832416), (93, 222945408), (96, 215978364), (108, 191980768), (112, 185124312), (124, 167209056), (126, 164554944), (128, 161983773), (144, 143985576), (168, 123416208), (186, 111472704), (189, 109703296), (192, 107989182), (216, 95990384), (217, 95548032), (224, 92562156), (248, 83604528), (252, 82277472), (279, 74315136), (288, 71992788), (336, 61708104), (372, 55736352), (378, 54851648), (384, 53994591), (432, 47995192), (434, 47774016), (448, 46281078), (496, 41802264), (504, 41138736), (558, 37157568), (576, 35996394), (651, 31849344), (672, 30854052), (744, 27868176), (756, 27425824), (837, 24771712), (864, 23997596), (868, 23887008), (896, 23140539), (992, 20901132), (1008, 20569368), (1116, 18578784), (1152, 17998197), (1302, 15924672), (1344, 15427026), (1488, 13934088), (1512, 13712912), (1674, 12385856), (1728, 11998798), (1736, 11943504), (1953, 10616448), (1984, 10450566), (2016, 10284684), (2232, 9289392), (2604, 7962336), (2688, 7713513), (2976, 6967044), (3024, 6856456), (3348, 6192928), (3456, 5999399), (3472, 5971752), (3906, 5308224), (3968, 5225283), (4032, 5142342), (4464, 4644696), (5208, 3981168), (5859, 3538816), (5952, 3483522), (6048, 3428228), (6696, 3096464), (6944, 2985876), (7812, 2654112), (8064, 2571171), (8928, 2322348), (10416, 1990584), (11718, 1769408), (11904, 1741761), (12096, 1714114), (13392, 1548232), (13888, 1492938), (15624, 1327056), (17856, 1161174), (20832, 995292), (23436, 884704), (24192, 857057), (26784, 774116), (27647, 749952), (27776, 746469), (31248, 663528), (35712, 580587), (41664, 497646), (46872, 442352), (53568, 387058), (55294, 374976), (62496, 331764), (82941, 249984), (83328, 248823), (93744, 221176), (107136, 193529), (110588, 187488), (124992, 165882)]