20535697728

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:719

約数の個数: 504

約数和(自身を含む): 74628356712

約数和(自身を除く): 54092658984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 97, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 192, 194, 196, 208, 224, 234, 252, 273, 288, 291, 294, 312, 336, 364, 388, 392, 416, 441, 448, 468, 504, 546, 576, 577, 582, 588, 624, 637, 672, 679, 728, 776, 784, 819, 832, 873, 882, 936, 1008, 1092, 1154, 1164, 1176, 1248, 1261, 1274, 1344, 1358, 1456, 1552, 1568, 1638, 1731, 1746, 1764, 1872, 1911, 2016, 2037, 2184, 2308, 2328, 2352, 2496, 2522, 2548, 2716, 2912, 3104, 3136, 3276, 3462, 3492, 3528, 3744, 3783, 3822, 4032, 4039, 4074, 4368, 4616, 4656, 4704, 4753, 5044, 5096, 5193, 5432, 5733, 5824, 6111, 6208, 6552, 6924, 6984, 7056, 7488, 7501, 7566, 7644, 8078, 8148, 8736, 8827, 9232, 9312, 9408, 9506, 10088, 10192, 10386, 10864, 11349, 11466, 12117, 12222, 13104, 13848, 13968, 14112, 14259, 15002, 15132, 15288, 16156, 16296, 17472, 17654, 18464, 18624, 19012, 20176, 20384, 20772, 21728, 22503, 22698, 22932, 24234, 24444, 26208, 26481, 27696, 27936, 28224, 28273, 28518, 30004, 30264, 30576, 32312, 32592, 35308, 36351, 36928, 38024, 40352, 40768, 41544, 42777, 43456, 45006, 45396, 45864, 48468, 48888, 52416, 52507, 52962, 55392, 55872, 55969, 56546, 57036, 60008, 60528, 61152, 61789, 64624, 65184, 67509, 70616, 72702, 76048, 79443, 80704, 83088, 84819, 85554, 90012, 90792, 91728, 96936, 97776, 105014, 105924, 110784, 111938, 113092, 114072, 120016, 121056, 122304, 123578, 129248, 130368, 135018, 141232, 145404, 152096, 157521, 158886, 166176, 167907, 169638, 171108, 180024, 181584, 183456, 185367, 193872, 195552, 210028, 211848, 223876, 226184, 228144, 240032, 242112, 247156, 254457, 258496, 270036, 282464, 290808, 304192, 315042, 317772, 332352, 335814, 339276, 342216, 360048, 363168, 366912, 367549, 370734, 387744, 391104, 391783, 420056, 423696, 447752, 452368, 456288, 472563, 480064, 494312, 503721, 508914, 540072, 556101, 564928, 581616, 630084, 635544, 671628, 678552, 684432, 720096, 726336, 727597, 735098, 741468, 775488, 783566, 840112, 847392, 895504, 904736, 912576, 945126, 988624, 1007442, 1017828, 1080144, 1102647, 1112202, 1163232, 1175349, 1260168, 1271088, 1343256, 1357104, 1368864, 1440192, 1455194, 1470196, 1482936, 1567132, 1680224, 1694784, 1791008, 1809472, 1890252, 1977248, 2014884, 2035656, 2160288, 2182791, 2205294, 2224404, 2326464, 2350698, 2520336, 2542176, 2686512, 2714208, 2737728, 2742481, 2910388, 2940392, 2965872, 3134264, 3307941, 3360448, 3526047, 3582016, 3780504, 3954496, 4029768, 4071312, 4320576, 4365582, 4410588, 4448808, 4701396, 5040672, 5084352, 5093179, 5373024, 5428416, 5484962, 5820776, 5880784, 5931744, 6268528, 6548373, 6615882, 7052094, 7561008, 8059536, 8142624, 8227443, 8731164, 8821176, 8897616, 9402792, 10081344, 10186358, 10746048, 10969924, 11641552, 11761568, 11863488, 12537056, 13096746, 13231764, 14104188, 15122016, 15279537, 16119072, 16285248, 16454886, 17462328, 17642352, 17795232, 18805584, 20372716, 21939848, 23283104, 23523136, 24682329, 25074112, 26193492, 26463528, 28208376, 30244032, 30559074, 32238144, 32909772, 34924656, 35284704, 35590464, 35652253, 37611168, 40745432, 43879696, 45838611, 46566208, 49364658, 52386984, 52927056, 56416752, 61118148, 65819544, 69849312, 70569408, 71304506, 75222336, 81490864, 87759392, 91677222, 98729316, 104773968, 105854112, 106956759, 112833504, 122236296, 131639088, 139698624, 142609012, 162981728, 175518784, 183354444, 197458632, 209547936, 211708224, 213913518, 225667008, 244472592, 263278176, 285218024, 320870277, 325963456, 366708888, 394917264, 419095872, 427827036, 488945184, 526556352, 570436048, 641740554, 733417776, 789834528, 855654072, 977890368, 1140872096, 1283481108, 1466835552, 1579669056, 1711308144, 2281744192, 2566962216, 2933671104, 3422616288, 5133924432, 6845232576, 10267848864, 20535697728]

約数ペア:

[(1, 20535697728), (2, 10267848864), (3, 6845232576), (4, 5133924432), (6, 3422616288), (7, 2933671104), (8, 2566962216), (9, 2281744192), (12, 1711308144), (13, 1579669056), (14, 1466835552), (16, 1283481108), (18, 1140872096), (21, 977890368), (24, 855654072), (26, 789834528), (28, 733417776), (32, 641740554), (36, 570436048), (39, 526556352), (42, 488945184), (48, 427827036), (49, 419095872), (52, 394917264), (56, 366708888), (63, 325963456), (64, 320870277), (72, 285218024), (78, 263278176), (84, 244472592), (91, 225667008), (96, 213913518), (97, 211708224), (98, 209547936), (104, 197458632), (112, 183354444), (117, 175518784), (126, 162981728), (144, 142609012), (147, 139698624), (156, 131639088), (168, 122236296), (182, 112833504), (192, 106956759), (194, 105854112), (196, 104773968), (208, 98729316), (224, 91677222), (234, 87759392), (252, 81490864), (273, 75222336), (288, 71304506), (291, 70569408), (294, 69849312), (312, 65819544), (336, 61118148), (364, 56416752), (388, 52927056), (392, 52386984), (416, 49364658), (441, 46566208), (448, 45838611), (468, 43879696), (504, 40745432), (546, 37611168), (576, 35652253), (577, 35590464), (582, 35284704), (588, 34924656), (624, 32909772), (637, 32238144), (672, 30559074), (679, 30244032), (728, 28208376), (776, 26463528), (784, 26193492), (819, 25074112), (832, 24682329), (873, 23523136), (882, 23283104), (936, 21939848), (1008, 20372716), (1092, 18805584), (1154, 17795232), (1164, 17642352), (1176, 17462328), (1248, 16454886), (1261, 16285248), (1274, 16119072), (1344, 15279537), (1358, 15122016), (1456, 14104188), (1552, 13231764), (1568, 13096746), (1638, 12537056), (1731, 11863488), (1746, 11761568), (1764, 11641552), (1872, 10969924), (1911, 10746048), (2016, 10186358), (2037, 10081344), (2184, 9402792), (2308, 8897616), (2328, 8821176), (2352, 8731164), (2496, 8227443), (2522, 8142624), (2548, 8059536), (2716, 7561008), (2912, 7052094), (3104, 6615882), (3136, 6548373), (3276, 6268528), (3462, 5931744), (3492, 5880784), (3528, 5820776), (3744, 5484962), (3783, 5428416), (3822, 5373024), (4032, 5093179), (4039, 5084352), (4074, 5040672), (4368, 4701396), (4616, 4448808), (4656, 4410588), (4704, 4365582), (4753, 4320576), (5044, 4071312), (5096, 4029768), (5193, 3954496), (5432, 3780504), (5733, 3582016), (5824, 3526047), (6111, 3360448), (6208, 3307941), (6552, 3134264), (6924, 2965872), (6984, 2940392), (7056, 2910388), (7488, 2742481), (7501, 2737728), (7566, 2714208), (7644, 2686512), (8078, 2542176), (8148, 2520336), (8736, 2350698), (8827, 2326464), (9232, 2224404), (9312, 2205294), (9408, 2182791), (9506, 2160288), (10088, 2035656), (10192, 2014884), (10386, 1977248), (10864, 1890252), (11349, 1809472), (11466, 1791008), (12117, 1694784), (12222, 1680224), (13104, 1567132), (13848, 1482936), (13968, 1470196), (14112, 1455194), (14259, 1440192), (15002, 1368864), (15132, 1357104), (15288, 1343256), (16156, 1271088), (16296, 1260168), (17472, 1175349), (17654, 1163232), (18464, 1112202), (18624, 1102647), (19012, 1080144), (20176, 1017828), (20384, 1007442), (20772, 988624), (21728, 945126), (22503, 912576), (22698, 904736), (22932, 895504), (24234, 847392), (24444, 840112), (26208, 783566), (26481, 775488), (27696, 741468), (27936, 735098), (28224, 727597), (28273, 726336), (28518, 720096), (30004, 684432), (30264, 678552), (30576, 671628), (32312, 635544), (32592, 630084), (35308, 581616), (36351, 564928), (36928, 556101), (38024, 540072), (40352, 508914), (40768, 503721), (41544, 494312), (42777, 480064), (43456, 472563), (45006, 456288), (45396, 452368), (45864, 447752), (48468, 423696), (48888, 420056), (52416, 391783), (52507, 391104), (52962, 387744), (55392, 370734), (55872, 367549), (55969, 366912), (56546, 363168), (57036, 360048), (60008, 342216), (60528, 339276), (61152, 335814), (61789, 332352), (64624, 317772), (65184, 315042), (67509, 304192), (70616, 290808), (72702, 282464), (76048, 270036), (79443, 258496), (80704, 254457), (83088, 247156), (84819, 242112), (85554, 240032), (90012, 228144), (90792, 226184), (91728, 223876), (96936, 211848), (97776, 210028), (105014, 195552), (105924, 193872), (110784, 185367), (111938, 183456), (113092, 181584), (114072, 180024), (120016, 171108), (121056, 169638), (122304, 167907), (123578, 166176), (129248, 158886), (130368, 157521), (135018, 152096), (141232, 145404)]