20215452192

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:536

約数の個数: 384

約数和(自身を含む): 63564963840

約数和(自身を除く): 43349511648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 32, 38, 39, 46, 48, 52, 57, 69, 76, 78, 92, 96, 101, 104, 114, 138, 152, 156, 184, 202, 208, 228, 247, 276, 299, 303, 304, 312, 367, 368, 404, 416, 437, 456, 494, 552, 598, 606, 608, 624, 734, 736, 741, 808, 874, 897, 912, 988, 1101, 1104, 1196, 1212, 1248, 1311, 1313, 1468, 1482, 1616, 1748, 1794, 1824, 1919, 1976, 2202, 2208, 2323, 2392, 2424, 2622, 2626, 2936, 2964, 3232, 3496, 3588, 3838, 3939, 3952, 4404, 4646, 4771, 4784, 4848, 5244, 5252, 5681, 5757, 5872, 5928, 6969, 6973, 6992, 7176, 7676, 7878, 7904, 8441, 8808, 9292, 9542, 9568, 9696, 10488, 10504, 11362, 11514, 11744, 11856, 13938, 13946, 13984, 14313, 14352, 15352, 15756, 16882, 17043, 17616, 18584, 19084, 20919, 20976, 21008, 22724, 23028, 23712, 24947, 25323, 27876, 27892, 28626, 28704, 30199, 30704, 31512, 33764, 34086, 35232, 37067, 37168, 38168, 41838, 41952, 42016, 44137, 45448, 46056, 49894, 50646, 55752, 55784, 57252, 60398, 61408, 63024, 67528, 68172, 74134, 74336, 74841, 76336, 83676, 88274, 90597, 90649, 90896, 92112, 99788, 101292, 109733, 111201, 111504, 111568, 114504, 120796, 126048, 132411, 135056, 136344, 148268, 149682, 152672, 160379, 167352, 176548, 181194, 181298, 181792, 184224, 199576, 202584, 219466, 222402, 223008, 223136, 229008, 241592, 264822, 270112, 271947, 272688, 296536, 299364, 320758, 329199, 334704, 353096, 362388, 362596, 399152, 405168, 438932, 444804, 458016, 481137, 481871, 483184, 529644, 543894, 545376, 573781, 593072, 598728, 641516, 658398, 669408, 704273, 706192, 724776, 725192, 798304, 810336, 852541, 877864, 889608, 962274, 963742, 966368, 1059288, 1087788, 1147562, 1186144, 1197456, 1283032, 1316796, 1408546, 1412384, 1445613, 1449552, 1450384, 1705082, 1721343, 1755728, 1779216, 1924548, 1927484, 2084927, 2112819, 2118576, 2175576, 2295124, 2394912, 2557623, 2566064, 2633592, 2817092, 2891226, 2899104, 2900768, 3410164, 3442686, 3511456, 3558432, 3849096, 3854968, 4169854, 4225638, 4237152, 4351152, 4590248, 5115246, 5132128, 5267184, 5634184, 5782452, 6254781, 6820328, 6885372, 7698192, 7709936, 8339708, 8451276, 8702304, 9155549, 9180496, 10230492, 10534368, 11083033, 11268368, 11564904, 12509562, 13640656, 13770744, 15396384, 15419872, 16198279, 16679416, 16902552, 18311098, 18360992, 20460984, 22166066, 22536736, 23129808, 25019124, 27281312, 27466647, 27541488, 32396558, 33249099, 33358832, 33805104, 36622196, 40921968, 44332132, 46259616, 48594837, 50038248, 54933294, 55082976, 64793116, 66498198, 66717664, 67610208, 73244392, 81843936, 88664264, 97189674, 100076496, 109866588, 129586232, 132996396, 146488784, 177328528, 194379348, 200152992, 210577627, 219733176, 259172464, 265992792, 292977568, 354657056, 388758696, 421155254, 439466352, 518344928, 531985584, 631732881, 777517392, 842310508, 878932704, 1063971168, 1263465762, 1555034784, 1684621016, 2526931524, 3369242032, 5053863048, 6738484064, 10107726096, 20215452192]

約数ペア:

[(1, 20215452192), (2, 10107726096), (3, 6738484064), (4, 5053863048), (6, 3369242032), (8, 2526931524), (12, 1684621016), (13, 1555034784), (16, 1263465762), (19, 1063971168), (23, 878932704), (24, 842310508), (26, 777517392), (32, 631732881), (38, 531985584), (39, 518344928), (46, 439466352), (48, 421155254), (52, 388758696), (57, 354657056), (69, 292977568), (76, 265992792), (78, 259172464), (92, 219733176), (96, 210577627), (101, 200152992), (104, 194379348), (114, 177328528), (138, 146488784), (152, 132996396), (156, 129586232), (184, 109866588), (202, 100076496), (208, 97189674), (228, 88664264), (247, 81843936), (276, 73244392), (299, 67610208), (303, 66717664), (304, 66498198), (312, 64793116), (367, 55082976), (368, 54933294), (404, 50038248), (416, 48594837), (437, 46259616), (456, 44332132), (494, 40921968), (552, 36622196), (598, 33805104), (606, 33358832), (608, 33249099), (624, 32396558), (734, 27541488), (736, 27466647), (741, 27281312), (808, 25019124), (874, 23129808), (897, 22536736), (912, 22166066), (988, 20460984), (1101, 18360992), (1104, 18311098), (1196, 16902552), (1212, 16679416), (1248, 16198279), (1311, 15419872), (1313, 15396384), (1468, 13770744), (1482, 13640656), (1616, 12509562), (1748, 11564904), (1794, 11268368), (1824, 11083033), (1919, 10534368), (1976, 10230492), (2202, 9180496), (2208, 9155549), (2323, 8702304), (2392, 8451276), (2424, 8339708), (2622, 7709936), (2626, 7698192), (2936, 6885372), (2964, 6820328), (3232, 6254781), (3496, 5782452), (3588, 5634184), (3838, 5267184), (3939, 5132128), (3952, 5115246), (4404, 4590248), (4646, 4351152), (4771, 4237152), (4784, 4225638), (4848, 4169854), (5244, 3854968), (5252, 3849096), (5681, 3558432), (5757, 3511456), (5872, 3442686), (5928, 3410164), (6969, 2900768), (6973, 2899104), (6992, 2891226), (7176, 2817092), (7676, 2633592), (7878, 2566064), (7904, 2557623), (8441, 2394912), (8808, 2295124), (9292, 2175576), (9542, 2118576), (9568, 2112819), (9696, 2084927), (10488, 1927484), (10504, 1924548), (11362, 1779216), (11514, 1755728), (11744, 1721343), (11856, 1705082), (13938, 1450384), (13946, 1449552), (13984, 1445613), (14313, 1412384), (14352, 1408546), (15352, 1316796), (15756, 1283032), (16882, 1197456), (17043, 1186144), (17616, 1147562), (18584, 1087788), (19084, 1059288), (20919, 966368), (20976, 963742), (21008, 962274), (22724, 889608), (23028, 877864), (23712, 852541), (24947, 810336), (25323, 798304), (27876, 725192), (27892, 724776), (28626, 706192), (28704, 704273), (30199, 669408), (30704, 658398), (31512, 641516), (33764, 598728), (34086, 593072), (35232, 573781), (37067, 545376), (37168, 543894), (38168, 529644), (41838, 483184), (41952, 481871), (42016, 481137), (44137, 458016), (45448, 444804), (46056, 438932), (49894, 405168), (50646, 399152), (55752, 362596), (55784, 362388), (57252, 353096), (60398, 334704), (61408, 329199), (63024, 320758), (67528, 299364), (68172, 296536), (74134, 272688), (74336, 271947), (74841, 270112), (76336, 264822), (83676, 241592), (88274, 229008), (90597, 223136), (90649, 223008), (90896, 222402), (92112, 219466), (99788, 202584), (101292, 199576), (109733, 184224), (111201, 181792), (111504, 181298), (111568, 181194), (114504, 176548), (120796, 167352), (126048, 160379), (132411, 152672), (135056, 149682), (136344, 148268)]