20766968208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{12041}}^1$

素因数の和:12150

約数の個数: 240

約数和(自身を含む): 69882134400

約数和(自身を除く): 49115166192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 59, 63, 72, 84, 87, 112, 116, 118, 126, 144, 168, 174, 177, 203, 232, 236, 252, 261, 336, 348, 354, 406, 413, 464, 472, 504, 522, 531, 609, 696, 708, 812, 826, 944, 1008, 1044, 1062, 1218, 1239, 1392, 1416, 1624, 1652, 1711, 1827, 2088, 2124, 2436, 2478, 2832, 3248, 3304, 3422, 3654, 3717, 4176, 4248, 4872, 4956, 5133, 6608, 6844, 7308, 7434, 8496, 9744, 9912, 10266, 11977, 12041, 13688, 14616, 14868, 15399, 19824, 20532, 23954, 24082, 27376, 29232, 29736, 30798, 35931, 36123, 41064, 47908, 48164, 59472, 61596, 71862, 72246, 82128, 84287, 95816, 96328, 107793, 108369, 123192, 143724, 144492, 168574, 191632, 192656, 215586, 216738, 246384, 252861, 287448, 288984, 337148, 349189, 431172, 433476, 505722, 574896, 577968, 674296, 698378, 710419, 758583, 862344, 866952, 1011444, 1047567, 1348592, 1396756, 1420838, 1517166, 1724688, 1733904, 2022888, 2095134, 2131257, 2444323, 2793512, 2841676, 3034332, 3142701, 4045776, 4190268, 4262514, 4888646, 4972933, 5587024, 5683352, 6068664, 6285402, 6393771, 7332969, 8380536, 8525028, 9777292, 9945866, 11366704, 12137328, 12570804, 12787542, 14665938, 14918799, 16761072, 17050056, 19554584, 19891732, 20602151, 21998907, 25141608, 25575084, 29331876, 29837598, 34100112, 39109168, 39783464, 41204302, 43997814, 44756397, 50283216, 51150168, 58663752, 59675196, 61806453, 79566928, 82408604, 87995628, 89512794, 102300336, 117327504, 119350392, 123612906, 144215057, 164817208, 175991256, 179025588, 185419359, 238700784, 247225812, 288430114, 329634416, 351982512, 358051176, 370838718, 432645171, 494451624, 576860228, 716102352, 741677436, 865290342, 988903248, 1153720456, 1297935513, 1483354872, 1730580684, 2307440912, 2595871026, 2966709744, 3461161368, 5191742052, 6922322736, 10383484104, 20766968208]

約数ペア:

[(1, 20766968208), (2, 10383484104), (3, 6922322736), (4, 5191742052), (6, 3461161368), (7, 2966709744), (8, 2595871026), (9, 2307440912), (12, 1730580684), (14, 1483354872), (16, 1297935513), (18, 1153720456), (21, 988903248), (24, 865290342), (28, 741677436), (29, 716102352), (36, 576860228), (42, 494451624), (48, 432645171), (56, 370838718), (58, 358051176), (59, 351982512), (63, 329634416), (72, 288430114), (84, 247225812), (87, 238700784), (112, 185419359), (116, 179025588), (118, 175991256), (126, 164817208), (144, 144215057), (168, 123612906), (174, 119350392), (177, 117327504), (203, 102300336), (232, 89512794), (236, 87995628), (252, 82408604), (261, 79566928), (336, 61806453), (348, 59675196), (354, 58663752), (406, 51150168), (413, 50283216), (464, 44756397), (472, 43997814), (504, 41204302), (522, 39783464), (531, 39109168), (609, 34100112), (696, 29837598), (708, 29331876), (812, 25575084), (826, 25141608), (944, 21998907), (1008, 20602151), (1044, 19891732), (1062, 19554584), (1218, 17050056), (1239, 16761072), (1392, 14918799), (1416, 14665938), (1624, 12787542), (1652, 12570804), (1711, 12137328), (1827, 11366704), (2088, 9945866), (2124, 9777292), (2436, 8525028), (2478, 8380536), (2832, 7332969), (3248, 6393771), (3304, 6285402), (3422, 6068664), (3654, 5683352), (3717, 5587024), (4176, 4972933), (4248, 4888646), (4872, 4262514), (4956, 4190268), (5133, 4045776), (6608, 3142701), (6844, 3034332), (7308, 2841676), (7434, 2793512), (8496, 2444323), (9744, 2131257), (9912, 2095134), (10266, 2022888), (11977, 1733904), (12041, 1724688), (13688, 1517166), (14616, 1420838), (14868, 1396756), (15399, 1348592), (19824, 1047567), (20532, 1011444), (23954, 866952), (24082, 862344), (27376, 758583), (29232, 710419), (29736, 698378), (30798, 674296), (35931, 577968), (36123, 574896), (41064, 505722), (47908, 433476), (48164, 431172), (59472, 349189), (61596, 337148), (71862, 288984), (72246, 287448), (82128, 252861), (84287, 246384), (95816, 216738), (96328, 215586), (107793, 192656), (108369, 191632), (123192, 168574), (143724, 144492)]