20026245888

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:980

約数の個数: 432

約数和(自身を含む): 68030909856

約数和(自身を除く): 48004663968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 53, 64, 66, 68, 72, 88, 96, 99, 102, 106, 128, 132, 136, 144, 153, 159, 176, 187, 192, 198, 204, 212, 256, 264, 272, 288, 306, 318, 352, 374, 384, 396, 408, 424, 477, 528, 544, 561, 576, 583, 612, 636, 704, 748, 768, 792, 816, 848, 877, 901, 954, 1056, 1088, 1122, 1152, 1166, 1224, 1272, 1408, 1496, 1584, 1632, 1683, 1696, 1749, 1754, 1802, 1908, 2112, 2176, 2244, 2304, 2332, 2448, 2544, 2631, 2703, 2816, 2992, 3168, 3264, 3366, 3392, 3498, 3508, 3604, 3816, 4224, 4352, 4488, 4664, 4896, 5088, 5247, 5262, 5406, 5984, 6336, 6528, 6732, 6784, 6996, 7016, 7208, 7632, 7893, 8109, 8448, 8976, 9328, 9647, 9792, 9911, 10176, 10494, 10524, 10812, 11968, 12672, 13056, 13464, 13568, 13992, 14032, 14416, 14909, 15264, 15786, 16218, 17952, 18656, 19294, 19584, 19822, 20352, 20988, 21048, 21624, 23936, 25344, 26928, 27984, 28064, 28832, 28941, 29733, 29818, 30528, 31572, 32436, 35904, 37312, 38588, 39168, 39644, 40704, 41976, 42096, 43248, 44727, 46481, 47872, 53856, 55968, 56128, 57664, 57882, 59466, 59636, 61056, 63144, 64872, 71808, 74624, 77176, 79288, 83952, 84192, 86496, 86823, 89199, 89454, 92962, 107712, 111936, 112256, 115328, 115764, 118932, 119272, 122112, 126288, 129744, 134181, 139443, 143616, 149248, 154352, 158576, 163999, 167904, 168384, 172992, 173646, 178398, 178908, 185924, 215424, 223872, 224512, 230656, 231528, 237864, 238544, 252576, 259488, 268362, 278886, 308704, 317152, 327998, 335808, 336768, 345984, 347292, 356796, 357816, 371848, 418329, 430848, 447744, 463056, 475728, 477088, 491997, 505152, 511291, 518976, 536724, 557772, 617408, 634304, 655996, 671616, 673536, 691968, 694584, 713592, 715632, 743696, 790177, 836658, 926112, 951456, 954176, 983994, 1010304, 1022582, 1037952, 1073448, 1115544, 1234816, 1268608, 1311992, 1343232, 1389168, 1427184, 1431264, 1475991, 1487392, 1533873, 1580354, 1673316, 1852224, 1902912, 1908352, 1967988, 2020608, 2045164, 2075904, 2146896, 2231088, 2370531, 2469632, 2537216, 2623984, 2778336, 2854368, 2862528, 2951982, 2974784, 3067746, 3160708, 3346632, 3704448, 3805824, 3816704, 3935976, 4090328, 4293792, 4462176, 4601619, 4741062, 5247968, 5556672, 5708736, 5725056, 5903964, 5949568, 6135492, 6321416, 6693264, 7111593, 7408896, 7611648, 7871952, 8180656, 8587584, 8691947, 8924352, 9203238, 9482124, 10495936, 11113344, 11417472, 11450112, 11807928, 11899136, 12270984, 12642832, 13386528, 14223186, 15743904, 16361312, 17175168, 17383894, 17848704, 18406476, 18964248, 20991872, 22226688, 22834944, 23615856, 24541968, 25285664, 26075841, 26773056, 28446372, 31487808, 32722624, 34350336, 34767788, 35697408, 36812952, 37928496, 41983744, 47231712, 49083936, 50571328, 52151682, 53546112, 56892744, 62975616, 65445248, 69535576, 73625904, 75856992, 78227523, 94463424, 98167872, 101142656, 104303364, 107092224, 113785488, 125951232, 130890496, 139071152, 147251808, 151713984, 156455046, 188926848, 196335744, 202285312, 208606728, 227570976, 278142304, 294503616, 303427968, 312910092, 377853696, 392671488, 417213456, 455141952, 556284608, 589007232, 606855936, 625820184, 834426912, 910283904, 1112569216, 1178014464, 1251640368, 1668853824, 1820567808, 2225138432, 2503280736, 3337707648, 5006561472, 6675415296, 10013122944, 20026245888]

約数ペア:

[(1, 20026245888), (2, 10013122944), (3, 6675415296), (4, 5006561472), (6, 3337707648), (8, 2503280736), (9, 2225138432), (11, 1820567808), (12, 1668853824), (16, 1251640368), (17, 1178014464), (18, 1112569216), (22, 910283904), (24, 834426912), (32, 625820184), (33, 606855936), (34, 589007232), (36, 556284608), (44, 455141952), (48, 417213456), (51, 392671488), (53, 377853696), (64, 312910092), (66, 303427968), (68, 294503616), (72, 278142304), (88, 227570976), (96, 208606728), (99, 202285312), (102, 196335744), (106, 188926848), (128, 156455046), (132, 151713984), (136, 147251808), (144, 139071152), (153, 130890496), (159, 125951232), (176, 113785488), (187, 107092224), (192, 104303364), (198, 101142656), (204, 98167872), (212, 94463424), (256, 78227523), (264, 75856992), (272, 73625904), (288, 69535576), (306, 65445248), (318, 62975616), (352, 56892744), (374, 53546112), (384, 52151682), (396, 50571328), (408, 49083936), (424, 47231712), (477, 41983744), (528, 37928496), (544, 36812952), (561, 35697408), (576, 34767788), (583, 34350336), (612, 32722624), (636, 31487808), (704, 28446372), (748, 26773056), (768, 26075841), (792, 25285664), (816, 24541968), (848, 23615856), (877, 22834944), (901, 22226688), (954, 20991872), (1056, 18964248), (1088, 18406476), (1122, 17848704), (1152, 17383894), (1166, 17175168), (1224, 16361312), (1272, 15743904), (1408, 14223186), (1496, 13386528), (1584, 12642832), (1632, 12270984), (1683, 11899136), (1696, 11807928), (1749, 11450112), (1754, 11417472), (1802, 11113344), (1908, 10495936), (2112, 9482124), (2176, 9203238), (2244, 8924352), (2304, 8691947), (2332, 8587584), (2448, 8180656), (2544, 7871952), (2631, 7611648), (2703, 7408896), (2816, 7111593), (2992, 6693264), (3168, 6321416), (3264, 6135492), (3366, 5949568), (3392, 5903964), (3498, 5725056), (3508, 5708736), (3604, 5556672), (3816, 5247968), (4224, 4741062), (4352, 4601619), (4488, 4462176), (4664, 4293792), (4896, 4090328), (5088, 3935976), (5247, 3816704), (5262, 3805824), (5406, 3704448), (5984, 3346632), (6336, 3160708), (6528, 3067746), (6732, 2974784), (6784, 2951982), (6996, 2862528), (7016, 2854368), (7208, 2778336), (7632, 2623984), (7893, 2537216), (8109, 2469632), (8448, 2370531), (8976, 2231088), (9328, 2146896), (9647, 2075904), (9792, 2045164), (9911, 2020608), (10176, 1967988), (10494, 1908352), (10524, 1902912), (10812, 1852224), (11968, 1673316), (12672, 1580354), (13056, 1533873), (13464, 1487392), (13568, 1475991), (13992, 1431264), (14032, 1427184), (14416, 1389168), (14909, 1343232), (15264, 1311992), (15786, 1268608), (16218, 1234816), (17952, 1115544), (18656, 1073448), (19294, 1037952), (19584, 1022582), (19822, 1010304), (20352, 983994), (20988, 954176), (21048, 951456), (21624, 926112), (23936, 836658), (25344, 790177), (26928, 743696), (27984, 715632), (28064, 713592), (28832, 694584), (28941, 691968), (29733, 673536), (29818, 671616), (30528, 655996), (31572, 634304), (32436, 617408), (35904, 557772), (37312, 536724), (38588, 518976), (39168, 511291), (39644, 505152), (40704, 491997), (41976, 477088), (42096, 475728), (43248, 463056), (44727, 447744), (46481, 430848), (47872, 418329), (53856, 371848), (55968, 357816), (56128, 356796), (57664, 347292), (57882, 345984), (59466, 336768), (59636, 335808), (61056, 327998), (63144, 317152), (64872, 308704), (71808, 278886), (74624, 268362), (77176, 259488), (79288, 252576), (83952, 238544), (84192, 237864), (86496, 231528), (86823, 230656), (89199, 224512), (89454, 223872), (92962, 215424), (107712, 185924), (111936, 178908), (112256, 178398), (115328, 173646), (115764, 172992), (118932, 168384), (119272, 167904), (122112, 163999), (126288, 158576), (129744, 154352), (134181, 149248), (139443, 143616)]