20275428096

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4969}}^1$

素因数の和:5032

約数の個数: 432

約数和(自身を含む): 76068195840

約数和(自身を除く): 55792767744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 28, 32, 33, 36, 42, 44, 46, 48, 56, 63, 64, 66, 69, 72, 77, 84, 88, 92, 96, 99, 112, 126, 128, 132, 138, 144, 154, 161, 168, 176, 184, 192, 198, 207, 224, 231, 252, 253, 256, 264, 276, 288, 308, 322, 336, 352, 368, 384, 396, 414, 448, 462, 483, 504, 506, 528, 552, 576, 616, 644, 672, 693, 704, 736, 759, 768, 792, 828, 896, 924, 966, 1008, 1012, 1056, 1104, 1152, 1232, 1288, 1344, 1386, 1408, 1449, 1472, 1518, 1584, 1656, 1771, 1792, 1848, 1932, 2016, 2024, 2112, 2208, 2277, 2304, 2464, 2576, 2688, 2772, 2816, 2898, 2944, 3036, 3168, 3312, 3542, 3696, 3864, 4032, 4048, 4224, 4416, 4554, 4928, 4969, 5152, 5313, 5376, 5544, 5796, 5888, 6072, 6336, 6624, 7084, 7392, 7728, 8064, 8096, 8448, 8832, 9108, 9856, 9938, 10304, 10626, 11088, 11592, 12144, 12672, 13248, 14168, 14784, 14907, 15456, 15939, 16128, 16192, 17664, 18216, 19712, 19876, 20608, 21252, 22176, 23184, 24288, 25344, 26496, 28336, 29568, 29814, 30912, 31878, 32384, 34783, 36432, 39752, 41216, 42504, 44352, 44721, 46368, 48576, 52992, 54659, 56672, 59136, 59628, 61824, 63756, 64768, 69566, 72864, 79504, 85008, 88704, 89442, 92736, 97152, 104349, 109318, 113344, 114287, 119256, 123648, 127512, 139132, 145728, 159008, 163977, 170016, 177408, 178884, 185472, 194304, 208698, 218636, 226688, 228574, 238512, 255024, 278264, 291456, 313047, 318016, 327954, 340032, 342861, 357768, 370944, 382613, 417396, 437272, 453376, 457148, 477024, 491931, 510048, 556528, 582912, 626094, 636032, 655908, 680064, 685722, 715536, 765226, 800009, 834792, 874544, 914296, 954048, 983862, 1020096, 1028583, 1113056, 1147839, 1252188, 1257157, 1272064, 1311816, 1360128, 1371444, 1431072, 1530452, 1600018, 1669584, 1749088, 1828592, 1908096, 1967724, 2040192, 2057166, 2226112, 2295678, 2400027, 2504376, 2514314, 2623632, 2742888, 2862144, 3060904, 3200036, 3339168, 3443517, 3498176, 3657184, 3771471, 3816192, 3935448, 4080384, 4114332, 4452224, 4591356, 4800054, 5008752, 5028628, 5247264, 5485776, 5724288, 6121808, 6400072, 6678336, 6887034, 6996352, 7200081, 7314368, 7542942, 7870896, 8228664, 8800099, 8904448, 9182712, 9600108, 10017504, 10057256, 10494528, 10971552, 11314413, 11448576, 12243616, 12800144, 13356672, 13774068, 13992704, 14400162, 14628736, 15085884, 15741792, 16457328, 17600198, 18365424, 19200216, 20035008, 20114512, 20989056, 21943104, 22628826, 24487232, 25600288, 26400297, 26713344, 27548136, 28800324, 29257472, 30171768, 31483584, 32914656, 35200396, 36730848, 38400432, 40070016, 40229024, 41978112, 43886208, 45257652, 48974464, 51200576, 52800594, 55096272, 57600648, 60343536, 62967168, 65829312, 70400792, 73461696, 76800864, 79200891, 80140032, 80458048, 87772416, 90515304, 97948928, 102401152, 105601188, 110192544, 115201296, 120687072, 125934336, 131658624, 140801584, 146923392, 153601728, 158401782, 160916096, 181030608, 204802304, 211202376, 220385088, 230402592, 241374144, 263317248, 281603168, 293846784, 307203456, 316803564, 321832192, 362061216, 422404752, 440770176, 460805184, 482748288, 563206336, 614406912, 633607128, 724122432, 844809504, 881540352, 921610368, 965496576, 1126412672, 1267214256, 1448244864, 1689619008, 1843220736, 2252825344, 2534428512, 2896489728, 3379238016, 5068857024, 6758476032, 10137714048, 20275428096]

約数ペア:

[(1, 20275428096), (2, 10137714048), (3, 6758476032), (4, 5068857024), (6, 3379238016), (7, 2896489728), (8, 2534428512), (9, 2252825344), (11, 1843220736), (12, 1689619008), (14, 1448244864), (16, 1267214256), (18, 1126412672), (21, 965496576), (22, 921610368), (23, 881540352), (24, 844809504), (28, 724122432), (32, 633607128), (33, 614406912), (36, 563206336), (42, 482748288), (44, 460805184), (46, 440770176), (48, 422404752), (56, 362061216), (63, 321832192), (64, 316803564), (66, 307203456), (69, 293846784), (72, 281603168), (77, 263317248), (84, 241374144), (88, 230402592), (92, 220385088), (96, 211202376), (99, 204802304), (112, 181030608), (126, 160916096), (128, 158401782), (132, 153601728), (138, 146923392), (144, 140801584), (154, 131658624), (161, 125934336), (168, 120687072), (176, 115201296), (184, 110192544), (192, 105601188), (198, 102401152), (207, 97948928), (224, 90515304), (231, 87772416), (252, 80458048), (253, 80140032), (256, 79200891), (264, 76800864), (276, 73461696), (288, 70400792), (308, 65829312), (322, 62967168), (336, 60343536), (352, 57600648), (368, 55096272), (384, 52800594), (396, 51200576), (414, 48974464), (448, 45257652), (462, 43886208), (483, 41978112), (504, 40229024), (506, 40070016), (528, 38400432), (552, 36730848), (576, 35200396), (616, 32914656), (644, 31483584), (672, 30171768), (693, 29257472), (704, 28800324), (736, 27548136), (759, 26713344), (768, 26400297), (792, 25600288), (828, 24487232), (896, 22628826), (924, 21943104), (966, 20989056), (1008, 20114512), (1012, 20035008), (1056, 19200216), (1104, 18365424), (1152, 17600198), (1232, 16457328), (1288, 15741792), (1344, 15085884), (1386, 14628736), (1408, 14400162), (1449, 13992704), (1472, 13774068), (1518, 13356672), (1584, 12800144), (1656, 12243616), (1771, 11448576), (1792, 11314413), (1848, 10971552), (1932, 10494528), (2016, 10057256), (2024, 10017504), (2112, 9600108), (2208, 9182712), (2277, 8904448), (2304, 8800099), (2464, 8228664), (2576, 7870896), (2688, 7542942), (2772, 7314368), (2816, 7200081), (2898, 6996352), (2944, 6887034), (3036, 6678336), (3168, 6400072), (3312, 6121808), (3542, 5724288), (3696, 5485776), (3864, 5247264), (4032, 5028628), (4048, 5008752), (4224, 4800054), (4416, 4591356), (4554, 4452224), (4928, 4114332), (4969, 4080384), (5152, 3935448), (5313, 3816192), (5376, 3771471), (5544, 3657184), (5796, 3498176), (5888, 3443517), (6072, 3339168), (6336, 3200036), (6624, 3060904), (7084, 2862144), (7392, 2742888), (7728, 2623632), (8064, 2514314), (8096, 2504376), (8448, 2400027), (8832, 2295678), (9108, 2226112), (9856, 2057166), (9938, 2040192), (10304, 1967724), (10626, 1908096), (11088, 1828592), (11592, 1749088), (12144, 1669584), (12672, 1600018), (13248, 1530452), (14168, 1431072), (14784, 1371444), (14907, 1360128), (15456, 1311816), (15939, 1272064), (16128, 1257157), (16192, 1252188), (17664, 1147839), (18216, 1113056), (19712, 1028583), (19876, 1020096), (20608, 983862), (21252, 954048), (22176, 914296), (23184, 874544), (24288, 834792), (25344, 800009), (26496, 765226), (28336, 715536), (29568, 685722), (29814, 680064), (30912, 655908), (31878, 636032), (32384, 626094), (34783, 582912), (36432, 556528), (39752, 510048), (41216, 491931), (42504, 477024), (44352, 457148), (44721, 453376), (46368, 437272), (48576, 417396), (52992, 382613), (54659, 370944), (56672, 357768), (59136, 342861), (59628, 340032), (61824, 327954), (63756, 318016), (64768, 313047), (69566, 291456), (72864, 278264), (79504, 255024), (85008, 238512), (88704, 228574), (89442, 226688), (92736, 218636), (97152, 208698), (104349, 194304), (109318, 185472), (113344, 178884), (114287, 177408), (119256, 170016), (123648, 163977), (127512, 159008), (139132, 145728)]