20962470816

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 672

約数和(自身を含む): 75517940736

約数和(自身を除く): 54555469920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 41, 42, 48, 54, 56, 62, 63, 72, 81, 82, 84, 93, 96, 101, 108, 112, 123, 124, 126, 144, 162, 164, 168, 186, 189, 202, 216, 217, 224, 243, 246, 248, 252, 279, 287, 288, 303, 324, 328, 336, 369, 372, 378, 404, 432, 434, 486, 492, 496, 504, 558, 567, 574, 606, 648, 651, 656, 672, 707, 729, 738, 744, 756, 808, 837, 861, 864, 868, 909, 972, 984, 992, 1008, 1107, 1116, 1134, 1148, 1212, 1271, 1296, 1302, 1312, 1414, 1458, 1476, 1488, 1512, 1616, 1674, 1701, 1722, 1736, 1818, 1944, 1953, 1968, 2016, 2121, 2214, 2232, 2268, 2296, 2424, 2511, 2542, 2583, 2592, 2604, 2727, 2828, 2916, 2952, 2976, 3024, 3131, 3232, 3321, 3348, 3402, 3444, 3472, 3636, 3813, 3888, 3906, 3936, 4141, 4242, 4428, 4464, 4536, 4592, 4848, 5022, 5084, 5103, 5166, 5208, 5454, 5656, 5832, 5859, 5904, 6048, 6262, 6363, 6642, 6696, 6804, 6888, 6944, 7272, 7533, 7626, 7749, 7776, 7812, 8181, 8282, 8484, 8856, 8897, 8928, 9072, 9184, 9393, 9696, 9963, 10044, 10168, 10206, 10332, 10416, 10908, 11312, 11439, 11664, 11718, 11808, 12423, 12524, 12726, 13284, 13392, 13608, 13776, 14544, 15066, 15252, 15498, 15624, 16362, 16564, 16968, 17577, 17712, 17794, 18144, 18786, 19089, 19926, 20088, 20336, 20412, 20664, 20832, 21816, 21917, 22599, 22624, 22878, 23247, 23328, 23436, 24543, 24846, 25048, 25452, 26568, 26691, 26784, 27216, 27552, 28179, 28987, 29088, 29889, 30132, 30504, 30996, 31248, 32724, 33128, 33936, 34317, 35154, 35424, 35588, 37269, 37572, 38178, 39852, 40176, 40672, 40824, 41328, 43632, 43834, 45198, 45756, 46494, 46872, 49086, 49692, 50096, 50904, 52731, 53136, 53382, 54432, 56358, 57267, 57974, 59778, 60264, 61008, 61992, 62496, 65448, 65751, 66256, 67872, 68634, 69741, 70308, 71176, 73629, 74538, 75144, 76356, 79704, 80073, 80352, 81648, 82656, 84537, 86961, 87264, 87668, 90396, 91512, 92988, 93744, 98172, 99384, 100192, 101808, 102951, 105462, 106272, 106764, 111807, 112716, 114534, 115948, 119556, 120528, 122016, 123984, 128371, 130896, 131502, 132512, 137268, 139482, 140616, 142352, 147258, 149076, 150288, 152712, 158193, 159408, 160146, 163296, 169074, 171801, 173922, 175336, 180792, 183024, 185976, 187488, 196344, 197253, 198768, 203616, 205902, 209223, 210924, 213528, 223614, 225432, 229068, 231896, 239112, 240219, 241056, 247968, 253611, 256742, 260883, 261792, 263004, 274536, 278964, 281232, 284704, 294516, 298152, 300576, 305424, 308853, 316386, 318816, 320292, 335421, 338148, 343602, 347844, 350672, 361584, 366048, 371952, 385113, 392688, 394506, 397536, 411804, 418446, 421848, 427056, 447228, 450864, 458136, 463792, 478224, 480438, 507222, 513484, 515403, 521766, 526008, 549072, 557928, 562464, 589032, 591759, 596304, 610848, 617706, 632772, 640584, 670842, 676296, 687204, 695688, 701344, 720657, 723168, 743904, 760833, 770226, 782649, 785376, 789012, 823608, 836892, 843696, 854112, 894456, 898597, 901728, 916272, 926559, 927584, 956448, 960876, 1006263, 1014444, 1026968, 1030806, 1043532, 1052016, 1098144, 1115856, 1155339, 1178064, 1183518, 1192608, 1235412, 1265544, 1281168, 1341684, 1352592, 1374408, 1391376, 1441314, 1521666, 1540452, 1565298, 1578024, 1647216, 1673784, 1687392, 1775277, 1788912, 1797194, 1832544, 1853118, 1921752, 2012526, 2028888, 2053936, 2061612, 2087064, 2104032, 2161971, 2231712, 2282499, 2310678, 2347947, 2356128, 2367036, 2470824, 2531088, 2562336, 2683368, 2695791, 2705184, 2748816, 2782752, 2882628, 3018789, 3043332, 3080904, 3130596, 3156048, 3294432, 3347568, 3466017, 3550554, 3577824, 3594388, 3706236, 3843504, 4025052, 4057776, 4107872, 4123224, 4174128, 4323942, 4564998, 4621356, 4695894, 4734072, 4941648, 5062176, 5325831, 5366736, 5391582, 5497632, 5765256, 6037578, 6086664, 6161808, 6261192, 6312096, 6485913, 6695136, 6932034, 7043841, 7101108, 7188776, 7412472, 7687008, 8050104, 8087373, 8115552, 8246448, 8348256, 8647884, 9129996, 9242712, 9391788, 9468144, 9883296, 10398051, 10651662, 10733472, 10783164, 11530512, 12075156, 12173328, 12323616, 12522384, 12971826, 13864068, 14087682, 14202216, 14377552, 14824944, 15977493, 16100208, 16174746, 16492896, 17295768, 18259992, 18485424, 18783576, 18936288, 20796102, 21131523, 21303324, 21566328, 23061024, 24150312, 24262119, 24346656, 25044768, 25943652, 27728136, 28175364, 28404432, 28755104, 29649888, 31194153, 31954986, 32200416, 32349492, 34591536, 36519984, 36970848, 37567152, 41592204, 42263046, 42606648, 43132656, 48300624, 48524238, 51887304, 55456272, 56350728, 56808864, 62388306, 63909972, 64698984, 69183072, 72786357, 73039968, 75134304, 83184408, 84526092, 85213296, 86265312, 93582459, 96601248, 97048476, 103774608, 110912544, 112701456, 124776612, 127819944, 129397968, 145572714, 166368816, 169052184, 170426592, 187164918, 194096952, 207549216, 218359071, 225402912, 249553224, 255639888, 258795936, 291145428, 332737632, 338104368, 374329836, 388193904, 436718142, 499106448, 511279776, 582290856, 655077213, 676208736, 748659672, 776387808, 873436284, 998212896, 1164581712, 1310154426, 1497319344, 1746872568, 2329163424, 2620308852, 2994638688, 3493745136, 5240617704, 6987490272, 10481235408, 20962470816]

約数ペア:

[(1, 20962470816), (2, 10481235408), (3, 6987490272), (4, 5240617704), (6, 3493745136), (7, 2994638688), (8, 2620308852), (9, 2329163424), (12, 1746872568), (14, 1497319344), (16, 1310154426), (18, 1164581712), (21, 998212896), (24, 873436284), (27, 776387808), (28, 748659672), (31, 676208736), (32, 655077213), (36, 582290856), (41, 511279776), (42, 499106448), (48, 436718142), (54, 388193904), (56, 374329836), (62, 338104368), (63, 332737632), (72, 291145428), (81, 258795936), (82, 255639888), (84, 249553224), (93, 225402912), (96, 218359071), (101, 207549216), (108, 194096952), (112, 187164918), (123, 170426592), (124, 169052184), (126, 166368816), (144, 145572714), (162, 129397968), (164, 127819944), (168, 124776612), (186, 112701456), (189, 110912544), (202, 103774608), (216, 97048476), (217, 96601248), (224, 93582459), (243, 86265312), (246, 85213296), (248, 84526092), (252, 83184408), (279, 75134304), (287, 73039968), (288, 72786357), (303, 69183072), (324, 64698984), (328, 63909972), (336, 62388306), (369, 56808864), (372, 56350728), (378, 55456272), (404, 51887304), (432, 48524238), (434, 48300624), (486, 43132656), (492, 42606648), (496, 42263046), (504, 41592204), (558, 37567152), (567, 36970848), (574, 36519984), (606, 34591536), (648, 32349492), (651, 32200416), (656, 31954986), (672, 31194153), (707, 29649888), (729, 28755104), (738, 28404432), (744, 28175364), (756, 27728136), (808, 25943652), (837, 25044768), (861, 24346656), (864, 24262119), (868, 24150312), (909, 23061024), (972, 21566328), (984, 21303324), (992, 21131523), (1008, 20796102), (1107, 18936288), (1116, 18783576), (1134, 18485424), (1148, 18259992), (1212, 17295768), (1271, 16492896), (1296, 16174746), (1302, 16100208), (1312, 15977493), (1414, 14824944), (1458, 14377552), (1476, 14202216), (1488, 14087682), (1512, 13864068), (1616, 12971826), (1674, 12522384), (1701, 12323616), (1722, 12173328), (1736, 12075156), (1818, 11530512), (1944, 10783164), (1953, 10733472), (1968, 10651662), (2016, 10398051), (2121, 9883296), (2214, 9468144), (2232, 9391788), (2268, 9242712), (2296, 9129996), (2424, 8647884), (2511, 8348256), (2542, 8246448), (2583, 8115552), (2592, 8087373), (2604, 8050104), (2727, 7687008), (2828, 7412472), (2916, 7188776), (2952, 7101108), (2976, 7043841), (3024, 6932034), (3131, 6695136), (3232, 6485913), (3321, 6312096), (3348, 6261192), (3402, 6161808), (3444, 6086664), (3472, 6037578), (3636, 5765256), (3813, 5497632), (3888, 5391582), (3906, 5366736), (3936, 5325831), (4141, 5062176), (4242, 4941648), (4428, 4734072), (4464, 4695894), (4536, 4621356), (4592, 4564998), (4848, 4323942), (5022, 4174128), (5084, 4123224), (5103, 4107872), (5166, 4057776), (5208, 4025052), (5454, 3843504), (5656, 3706236), (5832, 3594388), (5859, 3577824), (5904, 3550554), (6048, 3466017), (6262, 3347568), (6363, 3294432), (6642, 3156048), (6696, 3130596), (6804, 3080904), (6888, 3043332), (6944, 3018789), (7272, 2882628), (7533, 2782752), (7626, 2748816), (7749, 2705184), (7776, 2695791), (7812, 2683368), (8181, 2562336), (8282, 2531088), (8484, 2470824), (8856, 2367036), (8897, 2356128), (8928, 2347947), (9072, 2310678), (9184, 2282499), (9393, 2231712), (9696, 2161971), (9963, 2104032), (10044, 2087064), (10168, 2061612), (10206, 2053936), (10332, 2028888), (10416, 2012526), (10908, 1921752), (11312, 1853118), (11439, 1832544), (11664, 1797194), (11718, 1788912), (11808, 1775277), (12423, 1687392), (12524, 1673784), (12726, 1647216), (13284, 1578024), (13392, 1565298), (13608, 1540452), (13776, 1521666), (14544, 1441314), (15066, 1391376), (15252, 1374408), (15498, 1352592), (15624, 1341684), (16362, 1281168), (16564, 1265544), (16968, 1235412), (17577, 1192608), (17712, 1183518), (17794, 1178064), (18144, 1155339), (18786, 1115856), (19089, 1098144), (19926, 1052016), (20088, 1043532), (20336, 1030806), (20412, 1026968), (20664, 1014444), (20832, 1006263), (21816, 960876), (21917, 956448), (22599, 927584), (22624, 926559), (22878, 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