20290787712

素因数分解:

$2^7\times 3^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 448

約数和(自身を含む): 66958491600

約数和(自身を除く): 46667703888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 81, 86, 96, 104, 108, 117, 128, 129, 144, 156, 162, 172, 192, 208, 216, 234, 243, 258, 288, 312, 324, 344, 351, 384, 387, 389, 416, 432, 468, 486, 516, 559, 576, 624, 648, 688, 702, 729, 774, 778, 832, 864, 936, 972, 1032, 1053, 1118, 1152, 1161, 1167, 1248, 1296, 1376, 1404, 1458, 1548, 1556, 1664, 1677, 1728, 1872, 1944, 2064, 2106, 2236, 2322, 2334, 2496, 2592, 2752, 2808, 2916, 3096, 3112, 3159, 3354, 3456, 3483, 3501, 3744, 3888, 4128, 4212, 4472, 4644, 4668, 4992, 5031, 5057, 5184, 5504, 5616, 5832, 6192, 6224, 6318, 6708, 6966, 7002, 7488, 7776, 8256, 8424, 8944, 9288, 9336, 9477, 10062, 10114, 10368, 10449, 10503, 11232, 11664, 12384, 12448, 12636, 13416, 13932, 14004, 14976, 15093, 15171, 15552, 16512, 16727, 16848, 17888, 18576, 18672, 18954, 20124, 20228, 20898, 21006, 22464, 23328, 24768, 24896, 25272, 26832, 27864, 28008, 30186, 30342, 31104, 31347, 31509, 33454, 33696, 35776, 37152, 37344, 37908, 40248, 40456, 41796, 42012, 44928, 45279, 45513, 46656, 49536, 49792, 50181, 50544, 53664, 55728, 56016, 60372, 60684, 62694, 63018, 66908, 67392, 71552, 74304, 74688, 75816, 80496, 80912, 83592, 84024, 90558, 91026, 93312, 94527, 100362, 101088, 107328, 111456, 112032, 120744, 121368, 125388, 126036, 133816, 134784, 135837, 136539, 148608, 149376, 150543, 151632, 160992, 161824, 167184, 168048, 181116, 182052, 189054, 200724, 202176, 214656, 217451, 222912, 224064, 241488, 242736, 250776, 252072, 267632, 271674, 273078, 283581, 301086, 303264, 321984, 323648, 334368, 336096, 362232, 364104, 378108, 401448, 404352, 407511, 409617, 434902, 445824, 448128, 451629, 482976, 485472, 501552, 504144, 535264, 543348, 546156, 567162, 602172, 606528, 643968, 647296, 652353, 668736, 672192, 724464, 728208, 756216, 802896, 815022, 819234, 869804, 903258, 965952, 970944, 1003104, 1008288, 1070528, 1086696, 1092312, 1134324, 1204344, 1213056, 1228851, 1304706, 1337472, 1344384, 1354887, 1448928, 1456416, 1512432, 1605792, 1630044, 1638468, 1739608, 1806516, 1931904, 1941888, 1957059, 2006208, 2016576, 2141056, 2173392, 2184624, 2268648, 2408688, 2457702, 2609412, 2709774, 2897856, 2912832, 3024864, 3211584, 3260088, 3276936, 3479216, 3613032, 3686553, 3914118, 4012416, 4033152, 4064661, 4346784, 4369248, 4537296, 4817376, 4915404, 5218824, 5419548, 5795712, 5825664, 5871177, 6049728, 6423168, 6520176, 6553872, 6958432, 7226064, 7373106, 7828236, 8129322, 8693568, 8738496, 9074592, 9634752, 9830808, 10437648, 10839096, 11742354, 12099456, 12193983, 13040352, 13107744, 13916864, 14452128, 14746212, 15656472, 16258644, 17387136, 17476992, 17613531, 18149184, 19269504, 19661616, 20875296, 21678192, 23484708, 24387966, 26080704, 26215488, 27833728, 28904256, 29492424, 31312944, 32517288, 35227062, 36298368, 39323232, 41750592, 43356384, 46969416, 48775932, 52161408, 52430976, 52840593, 57808512, 58984848, 62625888, 65034576, 70454124, 78646464, 83501184, 86712768, 93938832, 97551864, 105681186, 117969696, 125251776, 130069152, 140908248, 157292928, 158521779, 173425536, 187877664, 195103728, 211362372, 235939392, 250503552, 260138304, 281816496, 317043558, 375755328, 390207456, 422724744, 471878784, 520276608, 563632992, 634087116, 751510656, 780414912, 845449488, 1127265984, 1268174232, 1560829824, 1690898976, 2254531968, 2536348464, 3381797952, 5072696928, 6763595904, 10145393856, 20290787712]

約数ペア:

[(1, 20290787712), (2, 10145393856), (3, 6763595904), (4, 5072696928), (6, 3381797952), (8, 2536348464), (9, 2254531968), (12, 1690898976), (13, 1560829824), (16, 1268174232), (18, 1127265984), (24, 845449488), (26, 780414912), (27, 751510656), (32, 634087116), (36, 563632992), (39, 520276608), (43, 471878784), (48, 422724744), (52, 390207456), (54, 375755328), (64, 317043558), (72, 281816496), (78, 260138304), (81, 250503552), (86, 235939392), (96, 211362372), (104, 195103728), (108, 187877664), (117, 173425536), (128, 158521779), (129, 157292928), (144, 140908248), (156, 130069152), (162, 125251776), (172, 117969696), (192, 105681186), (208, 97551864), (216, 93938832), (234, 86712768), (243, 83501184), (258, 78646464), (288, 70454124), (312, 65034576), (324, 62625888), (344, 58984848), (351, 57808512), (384, 52840593), (387, 52430976), (389, 52161408), (416, 48775932), (432, 46969416), (468, 43356384), (486, 41750592), (516, 39323232), (559, 36298368), (576, 35227062), (624, 32517288), (648, 31312944), (688, 29492424), (702, 28904256), (729, 27833728), (774, 26215488), (778, 26080704), (832, 24387966), (864, 23484708), (936, 21678192), (972, 20875296), (1032, 19661616), (1053, 19269504), (1118, 18149184), (1152, 17613531), (1161, 17476992), (1167, 17387136), (1248, 16258644), (1296, 15656472), (1376, 14746212), (1404, 14452128), (1458, 13916864), (1548, 13107744), (1556, 13040352), (1664, 12193983), (1677, 12099456), (1728, 11742354), (1872, 10839096), (1944, 10437648), (2064, 9830808), (2106, 9634752), (2236, 9074592), (2322, 8738496), (2334, 8693568), (2496, 8129322), (2592, 7828236), (2752, 7373106), (2808, 7226064), (2916, 6958432), (3096, 6553872), (3112, 6520176), (3159, 6423168), (3354, 6049728), (3456, 5871177), (3483, 5825664), (3501, 5795712), (3744, 5419548), (3888, 5218824), (4128, 4915404), (4212, 4817376), (4472, 4537296), (4644, 4369248), (4668, 4346784), (4992, 4064661), (5031, 4033152), (5057, 4012416), (5184, 3914118), (5504, 3686553), (5616, 3613032), (5832, 3479216), (6192, 3276936), (6224, 3260088), (6318, 3211584), (6708, 3024864), (6966, 2912832), (7002, 2897856), (7488, 2709774), (7776, 2609412), (8256, 2457702), (8424, 2408688), (8944, 2268648), (9288, 2184624), (9336, 2173392), (9477, 2141056), (10062, 2016576), (10114, 2006208), (10368, 1957059), (10449, 1941888), (10503, 1931904), (11232, 1806516), (11664, 1739608), (12384, 1638468), (12448, 1630044), (12636, 1605792), (13416, 1512432), (13932, 1456416), (14004, 1448928), (14976, 1354887), (15093, 1344384), (15171, 1337472), (15552, 1304706), (16512, 1228851), (16727, 1213056), (16848, 1204344), (17888, 1134324), (18576, 1092312), (18672, 1086696), (18954, 1070528), (20124, 1008288), (20228, 1003104), (20898, 970944), (21006, 965952), (22464, 903258), (23328, 869804), (24768, 819234), (24896, 815022), (25272, 802896), (26832, 756216), (27864, 728208), (28008, 724464), (30186, 672192), (30342, 668736), (31104, 652353), (31347, 647296), (31509, 643968), (33454, 606528), (33696, 602172), (35776, 567162), (37152, 546156), (37344, 543348), (37908, 535264), (40248, 504144), (40456, 501552), (41796, 485472), (42012, 482976), (44928, 451629), (45279, 448128), (45513, 445824), (46656, 434902), (49536, 409617), (49792, 407511), (50181, 404352), (50544, 401448), (53664, 378108), (55728, 364104), (56016, 362232), (60372, 336096), (60684, 334368), (62694, 323648), (63018, 321984), (66908, 303264), (67392, 301086), (71552, 283581), (74304, 273078), (74688, 271674), (75816, 267632), (80496, 252072), (80912, 250776), (83592, 242736), (84024, 241488), (90558, 224064), (91026, 222912), (93312, 217451), (94527, 214656), (100362, 202176), (101088, 200724), (107328, 189054), (111456, 182052), (112032, 181116), (120744, 168048), (121368, 167184), (125388, 161824), (126036, 160992), (133816, 151632), (134784, 150543), (135837, 149376), (136539, 148608)]