20356775712

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13627}}^1$

素因数の和:13685

約数の個数: 384

約数和(自身を含む): 76927334400

約数和(自身を除く): 56570558688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 108, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 189, 208, 216, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 351, 364, 378, 399, 416, 432, 456, 468, 494, 504, 513, 532, 546, 608, 624, 672, 684, 702, 728, 741, 756, 798, 819, 864, 912, 936, 988, 1008, 1026, 1064, 1092, 1197, 1248, 1368, 1404, 1456, 1482, 1512, 1596, 1638, 1729, 1824, 1872, 1976, 2016, 2052, 2128, 2184, 2223, 2394, 2457, 2736, 2808, 2912, 2964, 3024, 3192, 3276, 3458, 3591, 3744, 3952, 4104, 4256, 4368, 4446, 4788, 4914, 5187, 5472, 5616, 5928, 6048, 6384, 6552, 6669, 6916, 7182, 7904, 8208, 8736, 8892, 9576, 9828, 10374, 11232, 11856, 12768, 13104, 13338, 13627, 13832, 14364, 15561, 16416, 17784, 19152, 19656, 20748, 23712, 26208, 26676, 27254, 27664, 28728, 31122, 35568, 38304, 39312, 40881, 41496, 46683, 53352, 54508, 55328, 57456, 62244, 71136, 78624, 81762, 82992, 93366, 95389, 106704, 109016, 114912, 122643, 124488, 163524, 165984, 177151, 186732, 190778, 213408, 218032, 245286, 248976, 258913, 286167, 327048, 354302, 367929, 373464, 381556, 436064, 490572, 497952, 517826, 531453, 572334, 654096, 708604, 735858, 746928, 763112, 776739, 858501, 981144, 1035652, 1062906, 1144668, 1240057, 1308192, 1417208, 1471716, 1493856, 1526224, 1553478, 1594359, 1717002, 1812391, 1962288, 2071304, 2125812, 2289336, 2330217, 2480114, 2575503, 2834416, 2943432, 3052448, 3106956, 3188718, 3365869, 3434004, 3624782, 3720171, 3924576, 4142608, 4251624, 4578672, 4660434, 4783077, 4960228, 5151006, 5437173, 5668832, 5886864, 6213912, 6377436, 6731738, 6868008, 6990651, 7249564, 7440342, 8285216, 8503248, 9157344, 9320868, 9566154, 9920456, 10097607, 10302012, 10874346, 11160513, 11773728, 12427824, 12754872, 13463476, 13736016, 13981302, 14499128, 14880684, 16311519, 17006496, 18641736, 19132308, 19840912, 20195214, 20604024, 21748692, 22321026, 23561083, 24855648, 25509744, 26926952, 27472032, 27962604, 28998256, 29761368, 30292821, 32623038, 33481539, 37283472, 38264616, 39681824, 40390428, 41208048, 43497384, 44642052, 47122166, 48934557, 51019488, 53853904, 55925208, 57996512, 59522736, 60585642, 65246076, 66963078, 70683249, 74566944, 76529232, 80780856, 82416096, 86994768, 89284104, 90878463, 94244332, 97869114, 107707808, 111850416, 119045472, 121171284, 130492152, 133926156, 141366498, 153058464, 161561712, 173989536, 178568208, 181756926, 188488664, 195738228, 212049747, 223700832, 242342568, 260984304, 267852312, 282732996, 323123424, 357136416, 363513852, 376977328, 391476456, 424099494, 484685136, 521968608, 535704624, 565465992, 636149241, 727027704, 753954656, 782952912, 848198988, 969370272, 1071409248, 1130931984, 1272298482, 1454055408, 1565905824, 1696397976, 2261863968, 2544596964, 2908110816, 3392795952, 5089193928, 6785591904, 10178387856, 20356775712]

約数ペア:

[(1, 20356775712), (2, 10178387856), (3, 6785591904), (4, 5089193928), (6, 3392795952), (7, 2908110816), (8, 2544596964), (9, 2261863968), (12, 1696397976), (13, 1565905824), (14, 1454055408), (16, 1272298482), (18, 1130931984), (19, 1071409248), (21, 969370272), (24, 848198988), (26, 782952912), (27, 753954656), (28, 727027704), (32, 636149241), (36, 565465992), (38, 535704624), (39, 521968608), (42, 484685136), (48, 424099494), (52, 391476456), (54, 376977328), (56, 363513852), (57, 357136416), (63, 323123424), (72, 282732996), (76, 267852312), (78, 260984304), (84, 242342568), (91, 223700832), (96, 212049747), (104, 195738228), (108, 188488664), (112, 181756926), (114, 178568208), (117, 173989536), (126, 161561712), (133, 153058464), (144, 141366498), (152, 133926156), (156, 130492152), (168, 121171284), (171, 119045472), (182, 111850416), (189, 107707808), (208, 97869114), (216, 94244332), (224, 90878463), (228, 89284104), (234, 86994768), (247, 82416096), (252, 80780856), (266, 76529232), (273, 74566944), (288, 70683249), (304, 66963078), (312, 65246076), (336, 60585642), (342, 59522736), (351, 57996512), (364, 55925208), (378, 53853904), (399, 51019488), (416, 48934557), (432, 47122166), (456, 44642052), (468, 43497384), (494, 41208048), (504, 40390428), (513, 39681824), (532, 38264616), (546, 37283472), (608, 33481539), (624, 32623038), (672, 30292821), (684, 29761368), (702, 28998256), (728, 27962604), (741, 27472032), (756, 26926952), (798, 25509744), (819, 24855648), (864, 23561083), (912, 22321026), (936, 21748692), (988, 20604024), (1008, 20195214), (1026, 19840912), (1064, 19132308), (1092, 18641736), (1197, 17006496), (1248, 16311519), (1368, 14880684), (1404, 14499128), (1456, 13981302), (1482, 13736016), (1512, 13463476), (1596, 12754872), (1638, 12427824), (1729, 11773728), (1824, 11160513), (1872, 10874346), (1976, 10302012), (2016, 10097607), (2052, 9920456), (2128, 9566154), (2184, 9320868), (2223, 9157344), (2394, 8503248), (2457, 8285216), (2736, 7440342), (2808, 7249564), (2912, 6990651), (2964, 6868008), (3024, 6731738), (3192, 6377436), (3276, 6213912), (3458, 5886864), (3591, 5668832), (3744, 5437173), (3952, 5151006), (4104, 4960228), (4256, 4783077), (4368, 4660434), (4446, 4578672), (4788, 4251624), (4914, 4142608), (5187, 3924576), (5472, 3720171), (5616, 3624782), (5928, 3434004), (6048, 3365869), (6384, 3188718), (6552, 3106956), (6669, 3052448), (6916, 2943432), (7182, 2834416), (7904, 2575503), (8208, 2480114), (8736, 2330217), (8892, 2289336), (9576, 2125812), (9828, 2071304), (10374, 1962288), (11232, 1812391), (11856, 1717002), (12768, 1594359), (13104, 1553478), (13338, 1526224), (13627, 1493856), (13832, 1471716), (14364, 1417208), (15561, 1308192), (16416, 1240057), (17784, 1144668), (19152, 1062906), (19656, 1035652), (20748, 981144), (23712, 858501), (26208, 776739), (26676, 763112), (27254, 746928), (27664, 735858), (28728, 708604), (31122, 654096), (35568, 572334), (38304, 531453), (39312, 517826), (40881, 497952), (41496, 490572), (46683, 436064), (53352, 381556), (54508, 373464), (55328, 367929), (57456, 354302), (62244, 327048), (71136, 286167), (78624, 258913), (81762, 248976), (82992, 245286), (93366, 218032), (95389, 213408), (106704, 190778), (109016, 186732), (114912, 177151), (122643, 165984), (124488, 163524)]