20484336768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:675

約数の個数: 256

約数和(自身を含む): 63254231040

約数和(自身を除く): 42769894272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 241, 307, 309, 336, 384, 412, 448, 482, 614, 618, 672, 721, 723, 824, 896, 921, 964, 1228, 1236, 1344, 1442, 1446, 1648, 1687, 1842, 1928, 2149, 2163, 2456, 2472, 2688, 2884, 2892, 3296, 3374, 3684, 3856, 4298, 4326, 4912, 4944, 5061, 5768, 5784, 6447, 6592, 6748, 7368, 7712, 8596, 8652, 9824, 9888, 10122, 11536, 11568, 12894, 13184, 13496, 14736, 15424, 17192, 17304, 19648, 19776, 20244, 23072, 23136, 24823, 25788, 26992, 29472, 30848, 31621, 34384, 34608, 39296, 39552, 40488, 46144, 46272, 49646, 51576, 53984, 58944, 63242, 68768, 69216, 73987, 74469, 80976, 92288, 92544, 94863, 99292, 103152, 107968, 117888, 126484, 137536, 138432, 147974, 148938, 161952, 173761, 189726, 198584, 206304, 215936, 221347, 221961, 252968, 275072, 276864, 295948, 297876, 323904, 347522, 379452, 397168, 412608, 442694, 443922, 505936, 517909, 521283, 591896, 595752, 647808, 664041, 695044, 758904, 794336, 825216, 885388, 887844, 1011872, 1035818, 1042566, 1183792, 1191504, 1328082, 1390088, 1517808, 1553727, 1588672, 1770776, 1775688, 2023744, 2071636, 2085132, 2367584, 2383008, 2656164, 2780176, 3035616, 3107454, 3177344, 3541552, 3551376, 4047488, 4143272, 4170264, 4735168, 4766016, 5312328, 5560352, 6071232, 6214908, 7083104, 7102752, 7620661, 8286544, 8340528, 9470336, 9532032, 10624656, 11120704, 12142464, 12429816, 14166208, 14205504, 15241322, 16573088, 16681056, 21249312, 22241408, 22861983, 24859632, 28332416, 28411008, 30482644, 33146176, 33362112, 42498624, 45723966, 49719264, 53344627, 60965288, 66292352, 66724224, 84997248, 91447932, 99438528, 106689254, 121930576, 160033881, 182895864, 198877056, 213378508, 243861152, 320067762, 365791728, 426757016, 487722304, 640135524, 731583456, 853514032, 975444608, 1280271048, 1463166912, 1707028064, 2560542096, 2926333824, 3414056128, 5121084192, 6828112256, 10242168384, 20484336768]

約数ペア:

[(1, 20484336768), (2, 10242168384), (3, 6828112256), (4, 5121084192), (6, 3414056128), (7, 2926333824), (8, 2560542096), (12, 1707028064), (14, 1463166912), (16, 1280271048), (21, 975444608), (24, 853514032), (28, 731583456), (32, 640135524), (42, 487722304), (48, 426757016), (56, 365791728), (64, 320067762), (84, 243861152), (96, 213378508), (103, 198877056), (112, 182895864), (128, 160033881), (168, 121930576), (192, 106689254), (206, 99438528), (224, 91447932), (241, 84997248), (307, 66724224), (309, 66292352), (336, 60965288), (384, 53344627), (412, 49719264), (448, 45723966), (482, 42498624), (614, 33362112), (618, 33146176), (672, 30482644), (721, 28411008), (723, 28332416), (824, 24859632), (896, 22861983), (921, 22241408), (964, 21249312), (1228, 16681056), (1236, 16573088), (1344, 15241322), (1442, 14205504), (1446, 14166208), (1648, 12429816), (1687, 12142464), (1842, 11120704), (1928, 10624656), (2149, 9532032), (2163, 9470336), (2456, 8340528), (2472, 8286544), (2688, 7620661), (2884, 7102752), (2892, 7083104), (3296, 6214908), (3374, 6071232), (3684, 5560352), (3856, 5312328), (4298, 4766016), (4326, 4735168), (4912, 4170264), (4944, 4143272), (5061, 4047488), (5768, 3551376), (5784, 3541552), (6447, 3177344), (6592, 3107454), (6748, 3035616), (7368, 2780176), (7712, 2656164), (8596, 2383008), (8652, 2367584), (9824, 2085132), (9888, 2071636), (10122, 2023744), (11536, 1775688), (11568, 1770776), (12894, 1588672), (13184, 1553727), (13496, 1517808), (14736, 1390088), (15424, 1328082), (17192, 1191504), (17304, 1183792), (19648, 1042566), (19776, 1035818), (20244, 1011872), (23072, 887844), (23136, 885388), (24823, 825216), (25788, 794336), (26992, 758904), (29472, 695044), (30848, 664041), (31621, 647808), (34384, 595752), (34608, 591896), (39296, 521283), (39552, 517909), (40488, 505936), (46144, 443922), (46272, 442694), (49646, 412608), (51576, 397168), (53984, 379452), (58944, 347522), (63242, 323904), (68768, 297876), (69216, 295948), (73987, 276864), (74469, 275072), (80976, 252968), (92288, 221961), (92544, 221347), (94863, 215936), (99292, 206304), (103152, 198584), (107968, 189726), (117888, 173761), (126484, 161952), (137536, 148938), (138432, 147974)]