20097958848

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:695

約数の個数: 224

約数和(自身を含む): 58880532480

約数和(自身を除く): 38782573632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 139, 176, 192, 223, 264, 278, 307, 352, 417, 446, 528, 556, 614, 669, 704, 834, 892, 921, 1056, 1112, 1228, 1338, 1529, 1668, 1784, 1842, 2112, 2224, 2453, 2456, 2676, 3058, 3336, 3377, 3568, 3684, 4448, 4587, 4906, 4912, 5352, 6116, 6672, 6754, 7136, 7359, 7368, 8896, 9174, 9812, 9824, 10131, 10704, 12232, 13344, 13508, 14272, 14718, 14736, 18348, 19624, 19648, 20262, 21408, 24464, 26688, 27016, 29436, 29472, 30997, 36696, 39248, 40524, 42673, 42816, 48928, 54032, 58872, 58944, 61994, 68461, 73392, 78496, 81048, 85346, 92991, 97856, 108064, 117744, 123988, 128019, 136922, 146784, 156992, 162096, 170692, 185982, 205383, 216128, 235488, 247976, 256038, 273844, 293568, 324192, 340967, 341384, 371964, 410766, 469403, 470976, 495952, 512076, 547688, 648384, 681934, 682768, 743928, 753071, 821532, 938806, 991904, 1022901, 1024152, 1095376, 1363868, 1365536, 1408209, 1487856, 1506142, 1643064, 1877612, 1983808, 2045802, 2048304, 2190752, 2259213, 2727736, 2731072, 2816418, 2975712, 3012284, 3286128, 3755224, 4091604, 4096608, 4381504, 4518426, 5455472, 5632836, 5951424, 6024568, 6572256, 7510448, 8183208, 8193216, 9036852, 9516079, 10910944, 11265672, 12049136, 13144512, 15020896, 16366416, 18073704, 19032158, 21821888, 22531344, 24098272, 28548237, 30041792, 32732832, 36147408, 38064316, 45062688, 48196544, 57096474, 65465664, 72294816, 76128632, 90125376, 104676869, 114192948, 144589632, 152257264, 209353738, 228385896, 304514528, 314030607, 418707476, 456771792, 609029056, 628061214, 837414952, 913543584, 1256122428, 1674829904, 1827087168, 2512244856, 3349659808, 5024489712, 6699319616, 10048979424, 20097958848]

約数ペア:

[(1, 20097958848), (2, 10048979424), (3, 6699319616), (4, 5024489712), (6, 3349659808), (8, 2512244856), (11, 1827087168), (12, 1674829904), (16, 1256122428), (22, 913543584), (24, 837414952), (32, 628061214), (33, 609029056), (44, 456771792), (48, 418707476), (64, 314030607), (66, 304514528), (88, 228385896), (96, 209353738), (132, 152257264), (139, 144589632), (176, 114192948), (192, 104676869), (223, 90125376), (264, 76128632), (278, 72294816), (307, 65465664), (352, 57096474), (417, 48196544), (446, 45062688), (528, 38064316), (556, 36147408), (614, 32732832), (669, 30041792), (704, 28548237), (834, 24098272), (892, 22531344), (921, 21821888), (1056, 19032158), (1112, 18073704), (1228, 16366416), (1338, 15020896), (1529, 13144512), (1668, 12049136), (1784, 11265672), (1842, 10910944), (2112, 9516079), (2224, 9036852), (2453, 8193216), (2456, 8183208), (2676, 7510448), (3058, 6572256), (3336, 6024568), (3377, 5951424), (3568, 5632836), (3684, 5455472), (4448, 4518426), (4587, 4381504), (4906, 4096608), (4912, 4091604), (5352, 3755224), (6116, 3286128), (6672, 3012284), (6754, 2975712), (7136, 2816418), (7359, 2731072), (7368, 2727736), (8896, 2259213), (9174, 2190752), (9812, 2048304), (9824, 2045802), (10131, 1983808), (10704, 1877612), (12232, 1643064), (13344, 1506142), (13508, 1487856), (14272, 1408209), (14718, 1365536), (14736, 1363868), (18348, 1095376), (19624, 1024152), (19648, 1022901), (20262, 991904), (21408, 938806), (24464, 821532), (26688, 753071), (27016, 743928), (29436, 682768), (29472, 681934), (30997, 648384), (36696, 547688), (39248, 512076), (40524, 495952), (42673, 470976), (42816, 469403), (48928, 410766), (54032, 371964), (58872, 341384), (58944, 340967), (61994, 324192), (68461, 293568), (73392, 273844), (78496, 256038), (81048, 247976), (85346, 235488), (92991, 216128), (97856, 205383), (108064, 185982), (117744, 170692), (123988, 162096), (128019, 156992), (136922, 146784)]