20390223744

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2087}}^1$

素因数の和:2378

約数の個数: 256

約数和(自身を含む): 65937369600

約数和(自身を除く): 45547145856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 257, 264, 288, 297, 352, 384, 396, 432, 514, 528, 576, 594, 704, 771, 792, 864, 1028, 1056, 1152, 1188, 1408, 1542, 1584, 1728, 2056, 2087, 2112, 2313, 2376, 2827, 3084, 3168, 3456, 4112, 4174, 4224, 4626, 4752, 5654, 6168, 6261, 6336, 6939, 8224, 8348, 8481, 9252, 9504, 11308, 12336, 12522, 12672, 13878, 16448, 16696, 16962, 18504, 18783, 19008, 22616, 22957, 24672, 25044, 25443, 27756, 32896, 33392, 33924, 37008, 37566, 38016, 45232, 45914, 49344, 50088, 50886, 55512, 56349, 66784, 67848, 68871, 74016, 75132, 76329, 90464, 91828, 98688, 100176, 101772, 111024, 112698, 133568, 135696, 137742, 148032, 150264, 152658, 180928, 183656, 200352, 203544, 206613, 222048, 225396, 267136, 271392, 275484, 296064, 300528, 305316, 361856, 367312, 400704, 407088, 413226, 444096, 450792, 536359, 542784, 550968, 601056, 610632, 619839, 734624, 801408, 814176, 826452, 888192, 901584, 1072718, 1085568, 1101936, 1202112, 1221264, 1239678, 1469248, 1609077, 1628352, 1652904, 1803168, 2145436, 2203872, 2404224, 2442528, 2479356, 2938496, 3218154, 3256704, 3305808, 3606336, 4290872, 4407744, 4827231, 4885056, 4958712, 5899949, 6436308, 6611616, 7212672, 8581744, 8815488, 9654462, 9770112, 9917424, 11799898, 12872616, 13223232, 14481693, 17163488, 17699847, 19308924, 19834848, 23599796, 25745232, 26446464, 28963386, 34326976, 35399694, 38617848, 39669696, 47199592, 51490464, 53099541, 57926772, 68653952, 70799388, 77235696, 79339392, 94399184, 102980928, 106199082, 115853544, 141598776, 154471392, 159298623, 188798368, 205961856, 212398164, 231707088, 283197552, 308942784, 318597246, 377596736, 424796328, 463414176, 566395104, 617885568, 637194492, 755193472, 849592656, 926828352, 1132790208, 1274388984, 1699185312, 1853656704, 2265580416, 2548777968, 3398370624, 5097555936, 6796741248, 10195111872, 20390223744]

約数ペア:

[(1, 20390223744), (2, 10195111872), (3, 6796741248), (4, 5097555936), (6, 3398370624), (8, 2548777968), (9, 2265580416), (11, 1853656704), (12, 1699185312), (16, 1274388984), (18, 1132790208), (22, 926828352), (24, 849592656), (27, 755193472), (32, 637194492), (33, 617885568), (36, 566395104), (44, 463414176), (48, 424796328), (54, 377596736), (64, 318597246), (66, 308942784), (72, 283197552), (88, 231707088), (96, 212398164), (99, 205961856), (108, 188798368), (128, 159298623), (132, 154471392), (144, 141598776), (176, 115853544), (192, 106199082), (198, 102980928), (216, 94399184), (257, 79339392), (264, 77235696), (288, 70799388), (297, 68653952), (352, 57926772), (384, 53099541), (396, 51490464), (432, 47199592), (514, 39669696), (528, 38617848), (576, 35399694), (594, 34326976), (704, 28963386), (771, 26446464), (792, 25745232), (864, 23599796), (1028, 19834848), (1056, 19308924), (1152, 17699847), (1188, 17163488), (1408, 14481693), (1542, 13223232), (1584, 12872616), (1728, 11799898), (2056, 9917424), (2087, 9770112), (2112, 9654462), (2313, 8815488), (2376, 8581744), (2827, 7212672), (3084, 6611616), (3168, 6436308), (3456, 5899949), (4112, 4958712), (4174, 4885056), (4224, 4827231), (4626, 4407744), (4752, 4290872), (5654, 3606336), (6168, 3305808), (6261, 3256704), (6336, 3218154), (6939, 2938496), (8224, 2479356), (8348, 2442528), (8481, 2404224), (9252, 2203872), (9504, 2145436), (11308, 1803168), (12336, 1652904), (12522, 1628352), (12672, 1609077), (13878, 1469248), (16448, 1239678), (16696, 1221264), (16962, 1202112), (18504, 1101936), (18783, 1085568), (19008, 1072718), (22616, 901584), (22957, 888192), (24672, 826452), (25044, 814176), (25443, 801408), (27756, 734624), (32896, 619839), (33392, 610632), (33924, 601056), (37008, 550968), (37566, 542784), (38016, 536359), (45232, 450792), (45914, 444096), (49344, 413226), (50088, 407088), (50886, 400704), (55512, 367312), (56349, 361856), (66784, 305316), (67848, 300528), (68871, 296064), (74016, 275484), (75132, 271392), (76329, 267136), (90464, 225396), (91828, 222048), (98688, 206613), (100176, 203544), (101772, 200352), (111024, 183656), (112698, 180928), (133568, 152658), (135696, 150264), (137742, 148032)]