20266975872

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1853

約数の個数: 512

約数和(自身を含む): 73369497600

約数和(自身を除く): 53102521728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 27, 32, 33, 36, 39, 44, 46, 48, 52, 54, 64, 66, 69, 72, 78, 88, 92, 96, 99, 104, 108, 117, 128, 132, 138, 143, 144, 156, 176, 184, 192, 198, 207, 208, 216, 234, 253, 264, 276, 286, 288, 297, 299, 312, 351, 352, 368, 384, 396, 414, 416, 429, 432, 468, 506, 528, 552, 572, 576, 594, 598, 621, 624, 702, 704, 736, 759, 792, 828, 832, 858, 864, 897, 936, 1012, 1056, 1104, 1144, 1152, 1188, 1196, 1242, 1248, 1287, 1404, 1408, 1472, 1518, 1584, 1656, 1664, 1716, 1728, 1783, 1794, 1872, 2024, 2112, 2208, 2277, 2288, 2376, 2392, 2484, 2496, 2574, 2691, 2808, 2944, 3036, 3168, 3289, 3312, 3432, 3456, 3566, 3588, 3744, 3861, 4048, 4224, 4416, 4554, 4576, 4752, 4784, 4968, 4992, 5148, 5349, 5382, 5616, 6072, 6336, 6578, 6624, 6831, 6864, 7132, 7176, 7488, 7722, 8073, 8096, 8832, 9108, 9152, 9504, 9568, 9867, 9936, 10296, 10698, 10764, 11232, 12144, 12672, 13156, 13248, 13662, 13728, 14264, 14352, 14976, 15444, 16047, 16146, 16192, 18216, 18304, 19008, 19136, 19613, 19734, 19872, 20592, 21396, 21528, 22464, 23179, 24288, 26312, 26496, 27324, 27456, 28528, 28704, 29601, 30888, 32094, 32292, 32384, 36432, 38016, 38272, 39226, 39468, 39744, 41009, 41184, 42792, 43056, 44928, 46358, 48141, 48576, 52624, 54648, 54912, 57056, 57408, 58839, 59202, 61776, 64188, 64584, 69537, 72864, 78452, 78936, 79488, 82018, 82368, 85584, 86112, 88803, 92716, 96282, 97152, 105248, 109296, 114112, 114816, 117678, 118404, 123027, 123552, 128376, 129168, 139074, 145728, 156904, 157872, 164036, 164736, 171168, 172224, 176517, 177606, 185432, 192564, 208611, 210496, 218592, 228224, 235356, 236808, 246054, 247104, 254969, 256752, 258336, 278148, 291456, 313808, 315744, 328072, 342336, 344448, 353034, 355212, 369081, 370864, 385128, 417222, 420992, 437184, 451099, 470712, 473616, 492108, 494208, 509938, 513504, 516672, 529551, 533117, 556296, 625833, 627616, 631488, 656144, 684672, 706068, 710424, 738162, 741728, 764907, 770256, 834444, 874368, 902198, 941424, 947232, 984216, 1019876, 1027008, 1033344, 1059102, 1066234, 1107243, 1112592, 1251666, 1255232, 1262976, 1312288, 1353297, 1412136, 1420848, 1476324, 1483456, 1529814, 1540512, 1599351, 1668888, 1804396, 1882848, 1894464, 1968432, 2039752, 2054016, 2118204, 2132468, 2214486, 2225184, 2294721, 2503332, 2510464, 2624576, 2706594, 2824272, 2841696, 2952648, 2966912, 3059628, 3081024, 3198702, 3337776, 3608792, 3765696, 3788928, 3936864, 4059891, 4079504, 4236408, 4264936, 4428972, 4450368, 4589442, 4798053, 5006664, 5249152, 5413188, 5648544, 5683392, 5864287, 5905296, 6119256, 6162048, 6397404, 6675552, 6884163, 7217584, 7531392, 7873728, 8119782, 8159008, 8472816, 8529872, 8857944, 8900736, 9178884, 9596106, 10013328, 10826376, 11297088, 11366784, 11728574, 11810592, 12179673, 12238512, 12794808, 13351104, 13768326, 14394159, 14435168, 15747456, 16239564, 16318016, 16945632, 17059744, 17592861, 17715888, 18357768, 19192212, 20026656, 21652752, 22594176, 23457148, 23621184, 24359346, 24477024, 25589616, 26702208, 27536652, 28788318, 28870336, 32479128, 32636032, 33891264, 34119488, 35185722, 35431776, 36715536, 38384424, 40053312, 43305504, 46914296, 47242368, 48718692, 48954048, 51179232, 52778583, 55073304, 57576636, 57740672, 64958256, 67782528, 68238976, 70371444, 70863552, 73431072, 76768848, 80106624, 86611008, 93828592, 97437384, 97908096, 102358464, 105557166, 110146608, 115153272, 129916512, 140742888, 141727104, 146862144, 153537696, 158335749, 173222016, 187657184, 194874768, 204716928, 211114332, 220293216, 230306544, 259833024, 281485776, 293724288, 307075392, 316671498, 375314368, 389749536, 422228664, 440586432, 460613088, 519666048, 562971552, 614150784, 633342996, 750628736, 779499072, 844457328, 881172864, 921226176, 1125943104, 1266685992, 1558998144, 1688914656, 1842452352, 2251886208, 2533371984, 3377829312, 5066743968, 6755658624, 10133487936, 20266975872]

約数ペア:

[(1, 20266975872), (2, 10133487936), (3, 6755658624), (4, 5066743968), (6, 3377829312), (8, 2533371984), (9, 2251886208), (11, 1842452352), (12, 1688914656), (13, 1558998144), (16, 1266685992), (18, 1125943104), (22, 921226176), (23, 881172864), (24, 844457328), (26, 779499072), (27, 750628736), (32, 633342996), (33, 614150784), (36, 562971552), (39, 519666048), (44, 460613088), (46, 440586432), (48, 422228664), (52, 389749536), (54, 375314368), (64, 316671498), (66, 307075392), (69, 293724288), (72, 281485776), (78, 259833024), (88, 230306544), (92, 220293216), (96, 211114332), (99, 204716928), (104, 194874768), (108, 187657184), (117, 173222016), (128, 158335749), (132, 153537696), (138, 146862144), (143, 141727104), (144, 140742888), (156, 129916512), (176, 115153272), (184, 110146608), (192, 105557166), (198, 102358464), (207, 97908096), (208, 97437384), (216, 93828592), (234, 86611008), (253, 80106624), (264, 76768848), (276, 73431072), (286, 70863552), (288, 70371444), (297, 68238976), (299, 67782528), (312, 64958256), (351, 57740672), (352, 57576636), (368, 55073304), (384, 52778583), (396, 51179232), (414, 48954048), (416, 48718692), (429, 47242368), (432, 46914296), (468, 43305504), (506, 40053312), (528, 38384424), (552, 36715536), (572, 35431776), (576, 35185722), (594, 34119488), (598, 33891264), (621, 32636032), (624, 32479128), (702, 28870336), (704, 28788318), (736, 27536652), (759, 26702208), (792, 25589616), (828, 24477024), (832, 24359346), (858, 23621184), (864, 23457148), (897, 22594176), (936, 21652752), (1012, 20026656), (1056, 19192212), (1104, 18357768), (1144, 17715888), (1152, 17592861), (1188, 17059744), (1196, 16945632), (1242, 16318016), (1248, 16239564), (1287, 15747456), (1404, 14435168), (1408, 14394159), (1472, 13768326), (1518, 13351104), (1584, 12794808), (1656, 12238512), (1664, 12179673), (1716, 11810592), (1728, 11728574), (1783, 11366784), (1794, 11297088), (1872, 10826376), (2024, 10013328), (2112, 9596106), (2208, 9178884), (2277, 8900736), (2288, 8857944), (2376, 8529872), (2392, 8472816), (2484, 8159008), (2496, 8119782), (2574, 7873728), (2691, 7531392), (2808, 7217584), (2944, 6884163), (3036, 6675552), (3168, 6397404), (3289, 6162048), (3312, 6119256), (3432, 5905296), (3456, 5864287), (3566, 5683392), (3588, 5648544), (3744, 5413188), (3861, 5249152), (4048, 5006664), (4224, 4798053), (4416, 4589442), (4554, 4450368), (4576, 4428972), (4752, 4264936), (4784, 4236408), (4968, 4079504), (4992, 4059891), (5148, 3936864), (5349, 3788928), (5382, 3765696), (5616, 3608792), (6072, 3337776), (6336, 3198702), (6578, 3081024), (6624, 3059628), (6831, 2966912), (6864, 2952648), (7132, 2841696), (7176, 2824272), (7488, 2706594), (7722, 2624576), (8073, 2510464), (8096, 2503332), (8832, 2294721), (9108, 2225184), (9152, 2214486), (9504, 2132468), (9568, 2118204), (9867, 2054016), (9936, 2039752), (10296, 1968432), (10698, 1894464), (10764, 1882848), (11232, 1804396), (12144, 1668888), (12672, 1599351), (13156, 1540512), (13248, 1529814), (13662, 1483456), (13728, 1476324), (14264, 1420848), (14352, 1412136), (14976, 1353297), (15444, 1312288), (16047, 1262976), (16146, 1255232), (16192, 1251666), (18216, 1112592), (18304, 1107243), (19008, 1066234), (19136, 1059102), (19613, 1033344), (19734, 1027008), (19872, 1019876), (20592, 984216), (21396, 947232), (21528, 941424), (22464, 902198), (23179, 874368), (24288, 834444), (26312, 770256), (26496, 764907), (27324, 741728), (27456, 738162), (28528, 710424), (28704, 706068), (29601, 684672), (30888, 656144), (32094, 631488), (32292, 627616), (32384, 625833), (36432, 556296), (38016, 533117), (38272, 529551), (39226, 516672), (39468, 513504), (39744, 509938), (41009, 494208), (41184, 492108), (42792, 473616), (43056, 470712), (44928, 451099), (46358, 437184), (48141, 420992), (48576, 417222), (52624, 385128), (54648, 370864), (54912, 369081), (57056, 355212), (57408, 353034), (58839, 344448), (59202, 342336), (61776, 328072), (64188, 315744), (64584, 313808), (69537, 291456), (72864, 278148), (78452, 258336), (78936, 256752), (79488, 254969), (82018, 247104), (82368, 246054), (85584, 236808), (86112, 235356), (88803, 228224), (92716, 218592), (96282, 210496), (97152, 208611), (105248, 192564), (109296, 185432), (114112, 177606), (114816, 176517), (117678, 172224), (118404, 171168), (123027, 164736), (123552, 164036), (128376, 157872), (129168, 156904), (139074, 145728)]