20123408448

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 896

約数和(自身を含む): 74720378880

約数和(自身を除く): 54596970432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 32, 33, 36, 37, 39, 44, 48, 52, 54, 62, 64, 66, 71, 72, 74, 78, 88, 93, 96, 99, 104, 108, 111, 117, 124, 132, 142, 143, 144, 148, 156, 176, 186, 192, 198, 208, 213, 216, 222, 234, 248, 264, 279, 284, 286, 288, 296, 297, 312, 333, 341, 351, 352, 372, 396, 403, 407, 416, 426, 429, 432, 444, 468, 481, 496, 528, 558, 568, 572, 576, 592, 594, 624, 639, 666, 682, 702, 704, 744, 781, 792, 806, 814, 832, 837, 852, 858, 864, 888, 923, 936, 962, 992, 999, 1023, 1056, 1116, 1136, 1144, 1147, 1184, 1188, 1209, 1221, 1248, 1278, 1287, 1332, 1364, 1404, 1443, 1488, 1562, 1584, 1612, 1628, 1674, 1704, 1716, 1728, 1776, 1846, 1872, 1917, 1924, 1984, 1998, 2046, 2112, 2201, 2232, 2272, 2288, 2294, 2343, 2368, 2376, 2418, 2442, 2496, 2556, 2574, 2627, 2664, 2728, 2769, 2808, 2886, 2976, 3069, 3124, 3168, 3224, 3256, 3348, 3408, 3432, 3441, 3552, 3627, 3663, 3692, 3744, 3834, 3848, 3861, 3996, 4092, 4329, 4402, 4433, 4464, 4544, 4576, 4588, 4686, 4752, 4836, 4884, 5112, 5148, 5254, 5291, 5328, 5456, 5538, 5616, 5772, 5952, 6138, 6248, 6336, 6448, 6512, 6603, 6696, 6816, 6864, 6882, 7029, 7104, 7254, 7326, 7384, 7488, 7668, 7696, 7722, 7881, 7992, 8184, 8307, 8658, 8804, 8866, 8928, 9152, 9176, 9207, 9372, 9504, 9672, 9768, 10153, 10224, 10296, 10323, 10508, 10582, 10656, 10881, 10912, 10989, 11076, 11232, 11544, 12276, 12496, 12617, 12896, 12987, 13024, 13206, 13299, 13392, 13632, 13728, 13764, 14058, 14508, 14652, 14768, 14911, 15336, 15392, 15444, 15762, 15873, 15984, 16368, 16614, 17316, 17608, 17732, 17856, 18352, 18414, 18744, 19008, 19344, 19536, 19809, 20306, 20448, 20592, 20646, 21016, 21087, 21164, 21312, 21762, 21824, 21978, 22152, 22464, 23088, 23643, 24211, 24552, 24921, 24992, 25234, 25792, 25974, 26048, 26412, 26598, 26784, 27456, 27528, 28116, 28613, 28897, 29016, 29304, 29536, 29822, 30459, 30672, 30784, 30888, 30969, 31524, 31746, 31968, 32736, 33228, 34151, 34632, 35216, 35464, 36704, 36828, 37488, 37851, 38688, 39072, 39618, 39897, 40612, 40896, 41184, 41292, 42032, 42174, 42328, 43524, 43956, 44304, 44733, 46176, 47286, 47619, 48422, 49104, 49842, 49984, 50468, 51948, 52824, 53196, 53568, 55056, 56232, 57226, 57794, 58032, 58608, 59072, 59427, 59644, 60918, 61344, 61776, 61938, 63048, 63492, 63936, 65472, 66456, 68302, 69264, 70432, 70928, 70929, 72633, 73408, 73656, 74976, 75702, 77376, 78144, 79236, 79794, 81224, 81437, 82368, 82584, 84064, 84348, 84656, 85839, 86691, 87048, 87912, 88608, 89466, 91377, 92352, 94572, 95238, 96844, 98208, 99684, 100936, 102453, 103896, 105648, 106392, 110112, 112464, 113553, 114452, 115588, 116064, 117216, 118854, 119288, 119691, 121836, 122688, 123552, 123876, 126096, 126984, 132912, 134199, 136604, 138528, 140864, 141856, 141858, 142857, 145266, 147312, 149952, 151404, 158472, 159588, 162448, 162874, 164021, 165168, 168128, 168696, 169312, 171678, 173382, 174096, 175824, 177216, 178932, 182754, 189144, 190476, 193688, 196416, 199368, 201872, 204906, 207792, 211296, 212784, 217899, 220224, 224928, 227106, 228904, 231176, 232128, 234432, 237708, 238576, 239382, 243672, 244311, 247104, 247752, 252192, 253968, 257517, 260073, 265824, 268398, 273208, 274131, 277056, 283712, 283716, 285714, 290532, 294624, 302808, 307359, 314743, 316944, 319176, 324896, 325748, 328042, 330336, 337392, 338624, 340659, 343356, 346764, 348192, 351648, 357864, 365508, 375661, 378288, 380952, 387376, 398736, 402597, 403744, 409812, 415584, 422592, 425568, 435798, 449856, 454212, 457808, 462352, 475416, 477152, 478764, 487344, 488622, 492063, 495504, 504384, 507936, 515034, 520146, 531648, 536796, 546416, 548262, 567432, 571428, 581064, 589248, 605616, 614718, 629486, 633888, 638352, 649792, 651496, 653697, 656084, 660672, 674784, 681318, 686712, 693528, 696384, 703296, 715728, 731016, 732933, 751322, 756576, 761904, 772551, 774752, 780219, 797472, 805194, 807488, 819624, 831168, 851136, 871596, 895807, 908424, 915616, 922077, 924704, 944229, 950832, 954304, 957528, 974688, 977244, 984126, 991008, 1015872, 1030068, 1040292, 1058681, 1073592, 1092832, 1096524, 1126983, 1134864, 1142856, 1162128, 1211232, 1229436, 1258972, 1267776, 1276704, 1302992, 1307394, 1312168, 1349568, 1362636, 1373424, 1387056, 1431456, 1462032, 1465866, 1476189, 1502644, 1513152, 1523808, 1545102, 1549504, 1560438, 1594944, 1610388, 1639248, 1743192, 1791614, 1816848, 1831232, 1844154, 1849408, 1888458, 1901664, 1915056, 1949376, 1954488, 1968252, 1982016, 2060136, 2080584, 2117362, 2147184, 2185664, 2193048, 2198799, 2253966, 2269728, 2285712, 2324256, 2422464, 2458872, 2517944, 2553408, 2605984, 2614788, 2624336, 2687421, 2725272, 2746848, 2774112, 2832687, 2862912, 2924064, 2931732, 2952378, 3005288, 3047616, 3090204, 3120876, 3176043, 3220776, 3278496, 3380949, 3486384, 3583228, 3633696, 3688308, 3776916, 3803328, 3830112, 3908976, 3936504, 4120272, 4161168, 4234724, 4294368, 4386096, 4397598, 4428567, 4507932, 4539456, 4571424, 4648512, 4917744, 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約数ペア:

[(1, 20123408448), (2, 10061704224), (3, 6707802816), (4, 5030852112), (6, 3353901408), (8, 2515426056), (9, 2235934272), (11, 1829400768), (12, 1676950704), (13, 1547954496), (16, 1257713028), (18, 1117967136), (22, 914700384), (24, 838475352), (26, 773977248), (27, 745311424), (31, 649142208), (32, 628856514), (33, 609800256), (36, 558983568), (37, 543875904), (39, 515984832), (44, 457350192), (48, 419237676), (52, 386988624), (54, 372655712), (62, 324571104), (64, 314428257), (66, 304900128), (71, 283428288), (72, 279491784), (74, 271937952), (78, 257992416), (88, 228675096), (93, 216380736), (96, 209618838), (99, 203266752), (104, 193494312), (108, 186327856), (111, 181291968), (117, 171994944), (124, 162285552), (132, 152450064), (142, 141714144), (143, 140723136), (144, 139745892), (148, 135968976), (156, 128996208), (176, 114337548), (186, 108190368), (192, 104809419), (198, 101633376), (208, 96747156), (213, 94476096), (216, 93163928), (222, 90645984), (234, 85997472), (248, 81142776), (264, 76225032), (279, 72126912), (284, 70857072), (286, 70361568), (288, 69872946), (296, 67984488), (297, 67755584), (312, 64498104), (333, 60430656), (341, 59012928), (351, 57331648), (352, 57168774), (372, 54095184), (396, 50816688), (403, 49934016), (407, 49443264), (416, 48373578), (426, 47238048), (429, 46907712), (432, 46581964), (444, 45322992), (468, 42998736), (481, 41836608), (496, 40571388), (528, 38112516), (558, 36063456), (568, 35428536), (572, 35180784), (576, 34936473), (592, 33992244), (594, 33877792), (624, 32249052), (639, 31492032), (666, 30215328), (682, 29506464), (702, 28665824), (704, 28584387), (744, 27047592), (781, 25766208), (792, 25408344), (806, 24967008), (814, 24721632), (832, 24186789), (837, 24042304), (852, 23619024), (858, 23453856), (864, 23290982), (888, 22661496), (923, 21802176), (936, 21499368), (962, 20918304), (992, 20285694), (999, 20143552), (1023, 19670976), (1056, 19056258), (1116, 18031728), (1136, 17714268), (1144, 17590392), (1147, 17544384), (1184, 16996122), (1188, 16938896), (1209, 16644672), (1221, 16481088), (1248, 16124526), (1278, 15746016), (1287, 15635904), (1332, 15107664), (1364, 14753232), (1404, 14332912), (1443, 13945536), (1488, 13523796), (1562, 12883104), (1584, 12704172), (1612, 12483504), (1628, 12360816), (1674, 12021152), (1704, 11809512), (1716, 11726928), (1728, 11645491), (1776, 11330748), (1846, 10901088), (1872, 10749684), (1917, 10497344), (1924, 10459152), (1984, 10142847), (1998, 10071776), (2046, 9835488), (2112, 9528129), (2201, 9142848), (2232, 9015864), (2272, 8857134), (2288, 8795196), (2294, 8772192), (2343, 8588736), (2368, 8498061), (2376, 8469448), (2418, 8322336), (2442, 8240544), (2496, 8062263), (2556, 7873008), (2574, 7817952), (2627, 7660224), (2664, 7553832), (2728, 7376616), (2769, 7267392), (2808, 7166456), (2886, 6972768), (2976, 6761898), (3069, 6556992), (3124, 6441552), (3168, 6352086), (3224, 6241752), (3256, 6180408), (3348, 6010576), (3408, 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(8866, 2269728), (8928, 2253966), (9152, 2198799), (9176, 2193048), (9207, 2185664), (9372, 2147184), (9504, 2117362), (9672, 2080584), (9768, 2060136), (10153, 1982016), (10224, 1968252), (10296, 1954488), (10323, 1949376), (10508, 1915056), (10582, 1901664), (10656, 1888458), (10881, 1849408), (10912, 1844154), (10989, 1831232), (11076, 1816848), (11232, 1791614), (11544, 1743192), (12276, 1639248), (12496, 1610388), (12617, 1594944), (12896, 1560438), (12987, 1549504), (13024, 1545102), (13206, 1523808), (13299, 1513152), (13392, 1502644), (13632, 1476189), (13728, 1465866), (13764, 1462032), (14058, 1431456), (14508, 1387056), (14652, 1373424), (14768, 1362636), (14911, 1349568), (15336, 1312168), (15392, 1307394), (15444, 1302992), (15762, 1276704), (15873, 1267776), (15984, 1258972), (16368, 1229436), (16614, 1211232), (17316, 1162128), (17608, 1142856), (17732, 1134864), (17856, 1126983), (18352, 1096524), (18414, 1092832), (18744, 1073592), (19008, 1058681), (19344, 1040292), (19536, 1030068), (19809, 1015872), (20306, 991008), (20448, 984126), (20592, 977244), (20646, 974688), (21016, 957528), (21087, 954304), (21164, 950832), (21312, 944229), (21762, 924704), (21824, 922077), (21978, 915616), (22152, 908424), (22464, 895807), (23088, 871596), (23643, 851136), (24211, 831168), (24552, 819624), (24921, 807488), (24992, 805194), (25234, 797472), (25792, 780219), (25974, 774752), (26048, 772551), (26412, 761904), (26598, 756576), (26784, 751322), (27456, 732933), (27528, 731016), (28116, 715728), (28613, 703296), (28897, 696384), (29016, 693528), (29304, 686712), (29536, 681318), (29822, 674784), (30459, 660672), (30672, 656084), (30784, 653697), (30888, 651496), (30969, 649792), (31524, 638352), (31746, 633888), (31968, 629486), (32736, 614718), (33228, 605616), (34151, 589248), (34632, 581064), (35216, 571428), (35464, 567432), (36704, 548262), (36828, 546416), (37488, 536796), (37851, 531648), (38688, 520146), (39072, 515034), (39618, 507936), (39897, 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(82584, 243672), (84064, 239382), (84348, 238576), (84656, 237708), (85839, 234432), (86691, 232128), (87048, 231176), (87912, 228904), (88608, 227106), (89466, 224928), (91377, 220224), (92352, 217899), (94572, 212784), (95238, 211296), (96844, 207792), (98208, 204906), (99684, 201872), (100936, 199368), (102453, 196416), (103896, 193688), (105648, 190476), (106392, 189144), (110112, 182754), (112464, 178932), (113553, 177216), (114452, 175824), (115588, 174096), (116064, 173382), (117216, 171678), (118854, 169312), (119288, 168696), (119691, 168128), (121836, 165168), (122688, 164021), (123552, 162874), (123876, 162448), (126096, 159588), (126984, 158472), (132912, 151404), (134199, 149952), (136604, 147312), (138528, 145266), (140864, 142857), (141856, 141858)]