20199803904

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1172

約数の個数: 396

約数和(自身を含む): 69567753528

約数和(自身を除く): 49367949624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 49, 56, 63, 64, 72, 82, 84, 96, 98, 112, 123, 126, 128, 144, 147, 164, 168, 192, 196, 224, 246, 252, 256, 287, 288, 294, 328, 336, 369, 384, 392, 441, 448, 492, 504, 512, 574, 576, 588, 656, 672, 738, 768, 784, 861, 882, 896, 984, 1008, 1024, 1091, 1148, 1152, 1176, 1312, 1344, 1476, 1536, 1568, 1722, 1764, 1792, 1968, 2009, 2016, 2182, 2296, 2304, 2352, 2583, 2624, 2688, 2952, 3072, 3136, 3273, 3444, 3528, 3584, 3936, 4018, 4032, 4364, 4592, 4608, 4704, 5166, 5248, 5376, 5904, 6027, 6272, 6546, 6888, 7056, 7168, 7637, 7872, 8036, 8064, 8728, 9184, 9216, 9408, 9819, 10332, 10496, 10752, 11808, 12054, 12544, 13092, 13776, 14112, 15274, 15744, 16072, 16128, 17456, 18081, 18368, 18816, 19638, 20664, 20992, 21504, 22911, 23616, 24108, 25088, 26184, 27552, 28224, 30548, 31488, 32144, 32256, 34912, 36162, 36736, 37632, 39276, 41328, 41984, 44731, 45822, 47232, 48216, 50176, 52368, 53459, 55104, 56448, 61096, 62976, 64288, 64512, 68733, 69824, 72324, 73472, 75264, 78552, 82656, 89462, 91644, 94464, 96432, 104736, 106918, 110208, 112896, 122192, 125952, 128576, 134193, 137466, 139648, 144648, 146944, 150528, 157104, 160377, 165312, 178924, 183288, 188928, 192864, 209472, 213836, 220416, 225792, 244384, 257152, 268386, 274932, 279296, 289296, 293888, 313117, 314208, 320754, 330624, 357848, 366576, 377856, 385728, 402579, 418944, 427672, 440832, 451584, 481131, 488768, 514304, 536772, 549864, 558592, 578592, 626234, 628416, 641508, 661248, 715696, 733152, 771456, 805158, 837888, 855344, 881664, 939351, 962262, 977536, 1028608, 1073544, 1099728, 1117184, 1157184, 1252468, 1256832, 1283016, 1322496, 1431392, 1466304, 1542912, 1610316, 1675776, 1710688, 1878702, 1924524, 1955072, 2057216, 2147088, 2191819, 2199456, 2314368, 2504936, 2513664, 2566032, 2644992, 2818053, 2862784, 2932608, 3085824, 3220632, 3351552, 3421376, 3757404, 3849048, 3910144, 4294176, 4383638, 4398912, 4628736, 5009872, 5027328, 5132064, 5636106, 5725568, 5865216, 6171648, 6441264, 6575457, 6842752, 7514808, 7698096, 7820288, 8588352, 8767276, 8797824, 9257472, 10019744, 10054656, 10264128, 11272212, 11451136, 11730432, 12882528, 13150914, 13685504, 15029616, 15396192, 17176704, 17534552, 17595648, 18514944, 19726371, 20039488, 20528256, 22544424, 22902272, 23460864, 25765056, 26301828, 27371008, 30059232, 30792384, 34353408, 35069104, 35191296, 39452742, 40078976, 41056512, 45088848, 45804544, 51530112, 52603656, 54742016, 60118464, 61584768, 68706816, 70138208, 70382592, 78905484, 80157952, 82113024, 90177696, 103060224, 105207312, 120236928, 123169536, 137413632, 140276416, 157810968, 160315904, 164226048, 180355392, 206120448, 210414624, 240473856, 246339072, 280552832, 315621936, 320631808, 360710784, 412240896, 420829248, 480947712, 492678144, 561105664, 631243872, 721421568, 841658496, 961895424, 1122211328, 1262487744, 1442843136, 1683316992, 2244422656, 2524975488, 2885686272, 3366633984, 5049950976, 6733267968, 10099901952, 20199803904]

約数ペア:

[(1, 20199803904), (2, 10099901952), (3, 6733267968), (4, 5049950976), (6, 3366633984), (7, 2885686272), (8, 2524975488), (9, 2244422656), (12, 1683316992), (14, 1442843136), (16, 1262487744), (18, 1122211328), (21, 961895424), (24, 841658496), (28, 721421568), (32, 631243872), (36, 561105664), (41, 492678144), (42, 480947712), (48, 420829248), (49, 412240896), (56, 360710784), (63, 320631808), (64, 315621936), (72, 280552832), (82, 246339072), (84, 240473856), (96, 210414624), (98, 206120448), (112, 180355392), (123, 164226048), (126, 160315904), (128, 157810968), (144, 140276416), (147, 137413632), (164, 123169536), (168, 120236928), (192, 105207312), (196, 103060224), (224, 90177696), (246, 82113024), (252, 80157952), (256, 78905484), (287, 70382592), (288, 70138208), (294, 68706816), (328, 61584768), (336, 60118464), (369, 54742016), (384, 52603656), (392, 51530112), (441, 45804544), (448, 45088848), (492, 41056512), (504, 40078976), (512, 39452742), (574, 35191296), (576, 35069104), (588, 34353408), (656, 30792384), (672, 30059232), (738, 27371008), (768, 26301828), (784, 25765056), (861, 23460864), (882, 22902272), (896, 22544424), (984, 20528256), (1008, 20039488), (1024, 19726371), (1091, 18514944), (1148, 17595648), (1152, 17534552), (1176, 17176704), (1312, 15396192), (1344, 15029616), (1476, 13685504), (1536, 13150914), (1568, 12882528), (1722, 11730432), (1764, 11451136), (1792, 11272212), (1968, 10264128), (2009, 10054656), (2016, 10019744), (2182, 9257472), (2296, 8797824), (2304, 8767276), (2352, 8588352), (2583, 7820288), (2624, 7698096), (2688, 7514808), (2952, 6842752), (3072, 6575457), (3136, 6441264), (3273, 6171648), (3444, 5865216), (3528, 5725568), (3584, 5636106), (3936, 5132064), (4018, 5027328), (4032, 5009872), (4364, 4628736), (4592, 4398912), (4608, 4383638), (4704, 4294176), (5166, 3910144), (5248, 3849048), (5376, 3757404), (5904, 3421376), (6027, 3351552), (6272, 3220632), (6546, 3085824), (6888, 2932608), (7056, 2862784), (7168, 2818053), (7637, 2644992), (7872, 2566032), (8036, 2513664), (8064, 2504936), (8728, 2314368), (9184, 2199456), (9216, 2191819), (9408, 2147088), (9819, 2057216), (10332, 1955072), (10496, 1924524), (10752, 1878702), (11808, 1710688), (12054, 1675776), (12544, 1610316), (13092, 1542912), (13776, 1466304), (14112, 1431392), (15274, 1322496), (15744, 1283016), (16072, 1256832), (16128, 1252468), (17456, 1157184), (18081, 1117184), (18368, 1099728), (18816, 1073544), (19638, 1028608), (20664, 977536), (20992, 962262), (21504, 939351), (22911, 881664), (23616, 855344), (24108, 837888), (25088, 805158), (26184, 771456), (27552, 733152), (28224, 715696), (30548, 661248), (31488, 641508), (32144, 628416), (32256, 626234), (34912, 578592), (36162, 558592), (36736, 549864), (37632, 536772), (39276, 514304), (41328, 488768), (41984, 481131), (44731, 451584), (45822, 440832), (47232, 427672), (48216, 418944), (50176, 402579), (52368, 385728), (53459, 377856), (55104, 366576), (56448, 357848), (61096, 330624), (62976, 320754), (64288, 314208), (64512, 313117), (68733, 293888), (69824, 289296), (72324, 279296), (73472, 274932), (75264, 268386), (78552, 257152), (82656, 244384), (89462, 225792), (91644, 220416), (94464, 213836), (96432, 209472), (104736, 192864), (106918, 188928), (110208, 183288), (112896, 178924), (122192, 165312), (125952, 160377), (128576, 157104), (134193, 150528), (137466, 146944), (139648, 144648)]