20203557792

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 384

約数和(自身を含む): 63113250816

約数和(自身を除く): 42909693024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 71, 88, 96, 102, 121, 131, 132, 136, 142, 176, 187, 204, 213, 242, 262, 264, 272, 284, 352, 363, 374, 393, 408, 426, 484, 524, 528, 544, 561, 568, 726, 748, 781, 786, 816, 852, 968, 1048, 1056, 1122, 1136, 1207, 1331, 1441, 1452, 1496, 1562, 1572, 1632, 1704, 1936, 2057, 2096, 2227, 2244, 2272, 2343, 2414, 2662, 2882, 2904, 2992, 3124, 3144, 3408, 3621, 3872, 3993, 4114, 4192, 4323, 4454, 4488, 4686, 4828, 5324, 5764, 5808, 5984, 6171, 6248, 6288, 6681, 6816, 7242, 7986, 8228, 8591, 8646, 8908, 8976, 9301, 9372, 9656, 10648, 11528, 11616, 12342, 12496, 12576, 13277, 13362, 14484, 15851, 15972, 16456, 17182, 17292, 17816, 17952, 18602, 18744, 19312, 21296, 22627, 23056, 24497, 24684, 24992, 25773, 26554, 26724, 27903, 28968, 31702, 31944, 32912, 34364, 34584, 35632, 37204, 37488, 38624, 39831, 42592, 45254, 46112, 47553, 48994, 49368, 51546, 53108, 53448, 55806, 57936, 63404, 63888, 65824, 67881, 68728, 69168, 71264, 73491, 74408, 74976, 79662, 90508, 94501, 95106, 97988, 98736, 102311, 103092, 106216, 106896, 111612, 115872, 126808, 127776, 135762, 137456, 138336, 146047, 146982, 148816, 158117, 159324, 174361, 181016, 189002, 190212, 195976, 197472, 204622, 206184, 212432, 213792, 223224, 253616, 269467, 271524, 274912, 283503, 292094, 293964, 297632, 306933, 316234, 318648, 348722, 362032, 378004, 380424, 391952, 409244, 412368, 424864, 438141, 446448, 474351, 507232, 523083, 538934, 543048, 567006, 584188, 587928, 613866, 632468, 637296, 697444, 724064, 756008, 760848, 783904, 808401, 818488, 824736, 876282, 892896, 948702, 1046166, 1077868, 1086096, 1125421, 1134012, 1168376, 1175856, 1227732, 1264936, 1274592, 1394888, 1512016, 1521696, 1606517, 1616802, 1636976, 1739287, 1752564, 1897404, 2092332, 2155736, 2172192, 2250842, 2268024, 2336752, 2351712, 2455464, 2529872, 2789776, 2964137, 3024032, 3213034, 3233604, 3273952, 3376263, 3478574, 3505128, 3794808, 4184664, 4311472, 4501684, 4536048, 4673504, 4819551, 4910928, 5059744, 5217861, 5579552, 5928274, 6426068, 6467208, 6752526, 6957148, 7010256, 7589616, 8369328, 8622944, 8892411, 9003368, 9072096, 9639102, 9821856, 10435722, 11856548, 12379631, 12852136, 12934416, 13505052, 13914296, 14020512, 15179232, 16738656, 17784822, 18006736, 19132157, 19278204, 20871444, 23713096, 24759262, 25704272, 25868832, 27010104, 27828592, 35569644, 36013472, 37138893, 38264314, 38556408, 41742888, 47426192, 49518524, 51408544, 54020208, 55657184, 57396471, 71139288, 74277786, 76528628, 77112816, 83485776, 94852384, 99037048, 108040416, 114792942, 142278576, 148555572, 153057256, 154225632, 166971552, 198074096, 210453727, 229585884, 284557152, 297111144, 306114512, 396148192, 420907454, 459171768, 594222288, 612229024, 631361181, 841814908, 918343536, 1188444576, 1262722362, 1683629816, 1836687072, 2525444724, 3367259632, 5050889448, 6734519264, 10101778896, 20203557792]

約数ペア:

[(1, 20203557792), (2, 10101778896), (3, 6734519264), (4, 5050889448), (6, 3367259632), (8, 2525444724), (11, 1836687072), (12, 1683629816), (16, 1262722362), (17, 1188444576), (22, 918343536), (24, 841814908), (32, 631361181), (33, 612229024), (34, 594222288), (44, 459171768), (48, 420907454), (51, 396148192), (66, 306114512), (68, 297111144), (71, 284557152), (88, 229585884), (96, 210453727), (102, 198074096), (121, 166971552), (131, 154225632), (132, 153057256), (136, 148555572), (142, 142278576), (176, 114792942), (187, 108040416), (204, 99037048), (213, 94852384), (242, 83485776), (262, 77112816), (264, 76528628), (272, 74277786), (284, 71139288), (352, 57396471), (363, 55657184), (374, 54020208), (393, 51408544), (408, 49518524), (426, 47426192), (484, 41742888), (524, 38556408), (528, 38264314), (544, 37138893), (561, 36013472), (568, 35569644), (726, 27828592), (748, 27010104), (781, 25868832), (786, 25704272), (816, 24759262), (852, 23713096), (968, 20871444), (1048, 19278204), (1056, 19132157), (1122, 18006736), (1136, 17784822), (1207, 16738656), (1331, 15179232), (1441, 14020512), (1452, 13914296), (1496, 13505052), (1562, 12934416), (1572, 12852136), (1632, 12379631), (1704, 11856548), (1936, 10435722), (2057, 9821856), (2096, 9639102), (2227, 9072096), (2244, 9003368), (2272, 8892411), (2343, 8622944), (2414, 8369328), (2662, 7589616), (2882, 7010256), (2904, 6957148), (2992, 6752526), (3124, 6467208), (3144, 6426068), (3408, 5928274), (3621, 5579552), (3872, 5217861), (3993, 5059744), (4114, 4910928), (4192, 4819551), (4323, 4673504), (4454, 4536048), (4488, 4501684), (4686, 4311472), (4828, 4184664), (5324, 3794808), (5764, 3505128), (5808, 3478574), (5984, 3376263), (6171, 3273952), (6248, 3233604), (6288, 3213034), (6681, 3024032), (6816, 2964137), (7242, 2789776), (7986, 2529872), (8228, 2455464), (8591, 2351712), (8646, 2336752), (8908, 2268024), (8976, 2250842), (9301, 2172192), (9372, 2155736), (9656, 2092332), (10648, 1897404), (11528, 1752564), (11616, 1739287), (12342, 1636976), (12496, 1616802), (12576, 1606517), (13277, 1521696), (13362, 1512016), (14484, 1394888), (15851, 1274592), (15972, 1264936), (16456, 1227732), (17182, 1175856), (17292, 1168376), (17816, 1134012), (17952, 1125421), (18602, 1086096), (18744, 1077868), (19312, 1046166), (21296, 948702), (22627, 892896), (23056, 876282), (24497, 824736), (24684, 818488), (24992, 808401), (25773, 783904), (26554, 760848), (26724, 756008), (27903, 724064), (28968, 697444), (31702, 637296), (31944, 632468), (32912, 613866), (34364, 587928), (34584, 584188), (35632, 567006), (37204, 543048), (37488, 538934), (38624, 523083), (39831, 507232), (42592, 474351), (45254, 446448), (46112, 438141), (47553, 424864), (48994, 412368), (49368, 409244), (51546, 391952), (53108, 380424), (53448, 378004), (55806, 362032), (57936, 348722), (63404, 318648), (63888, 316234), (65824, 306933), (67881, 297632), (68728, 293964), (69168, 292094), (71264, 283503), (73491, 274912), (74408, 271524), (74976, 269467), (79662, 253616), (90508, 223224), (94501, 213792), (95106, 212432), (97988, 206184), (98736, 204622), (102311, 197472), (103092, 195976), (106216, 190212), (106896, 189002), (111612, 181016), (115872, 174361), (126808, 159324), (127776, 158117), (135762, 148816), (137456, 146982), (138336, 146047)]