20135784816

素因数分解:

$2^4\times 3^6\times 7^4\times {\mathrm{719}}^1$

素因数の和:773

約数の個数: 350

約数和(自身を含む): 68332523760

約数和(自身を除く): 48196738944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 343, 378, 392, 432, 441, 486, 504, 567, 588, 648, 686, 719, 729, 756, 784, 882, 972, 1008, 1029, 1134, 1176, 1296, 1323, 1372, 1438, 1458, 1512, 1701, 1764, 1944, 2058, 2157, 2268, 2352, 2401, 2646, 2744, 2876, 2916, 3024, 3087, 3402, 3528, 3888, 3969, 4116, 4314, 4536, 4802, 5033, 5103, 5292, 5488, 5752, 5832, 6174, 6471, 6804, 7056, 7203, 7938, 8232, 8628, 9072, 9261, 9604, 10066, 10206, 10584, 11504, 11664, 11907, 12348, 12942, 13608, 14406, 15099, 15876, 16464, 17256, 18522, 19208, 19413, 20132, 20412, 21168, 21609, 23814, 24696, 25884, 27216, 27783, 28812, 30198, 31752, 34512, 35231, 35721, 37044, 38416, 38826, 40264, 40824, 43218, 45297, 47628, 49392, 51768, 55566, 57624, 58239, 60396, 63504, 64827, 70462, 71442, 74088, 77652, 80528, 81648, 83349, 86436, 90594, 95256, 103536, 105693, 111132, 115248, 116478, 120792, 129654, 135891, 140924, 142884, 148176, 155304, 166698, 172872, 174717, 181188, 190512, 194481, 211386, 222264, 232956, 241584, 246617, 250047, 259308, 271782, 281848, 285768, 310608, 317079, 333396, 345744, 349434, 362376, 388962, 407673, 422772, 444528, 465912, 493234, 500094, 518616, 524151, 543564, 563696, 571536, 583443, 634158, 666792, 698868, 724752, 739851, 777924, 815346, 845544, 931824, 951237, 986468, 1000188, 1037232, 1048302, 1087128, 1166886, 1223019, 1268316, 1333584, 1397736, 1479702, 1555848, 1630692, 1691088, 1726319, 1750329, 1902474, 1972936, 2000376, 2096604, 2174256, 2219553, 2333772, 2446038, 2536632, 2795472, 2853711, 2959404, 3111696, 3261384, 3452638, 3500658, 3669057, 3804948, 3945872, 4000752, 4193208, 4439106, 4667544, 4892076, 5073264, 5178957, 5707422, 5918808, 6522768, 6658659, 6905276, 7001316, 7338114, 7609896, 8386416, 8561133, 8878212, 9335088, 9784152, 10357914, 11414844, 11837616, 13317318, 13810552, 14002632, 14676228, 15219792, 15536871, 17122266, 17756424, 19568304, 19975977, 20715828, 22829688, 25683399, 26634636, 27621104, 28005264, 29352456, 31073742, 34244532, 35512848, 39951954, 41431656, 45659376, 46610613, 51366798, 53269272, 58704912, 59927931, 62147484, 68489064, 79903908, 82863312, 93221226, 102733596, 106538544, 119855862, 124294968, 136978128, 139831839, 159807816, 179783793, 186442452, 205467192, 239711724, 248589936, 279663678, 319615632, 359567586, 372884904, 410934384, 419495517, 479423448, 559327356, 719135172, 745769808, 838991034, 958846896, 1118654712, 1258486551, 1438270344, 1677982068, 2237309424, 2516973102, 2876540688, 3355964136, 5033946204, 6711928272, 10067892408, 20135784816]

約数ペア:

[(1, 20135784816), (2, 10067892408), (3, 6711928272), (4, 5033946204), (6, 3355964136), (7, 2876540688), (8, 2516973102), (9, 2237309424), (12, 1677982068), (14, 1438270344), (16, 1258486551), (18, 1118654712), (21, 958846896), (24, 838991034), (27, 745769808), (28, 719135172), (36, 559327356), (42, 479423448), (48, 419495517), (49, 410934384), (54, 372884904), (56, 359567586), (63, 319615632), (72, 279663678), (81, 248589936), (84, 239711724), (98, 205467192), (108, 186442452), (112, 179783793), (126, 159807816), (144, 139831839), (147, 136978128), (162, 124294968), (168, 119855862), (189, 106538544), (196, 102733596), (216, 93221226), (243, 82863312), (252, 79903908), (294, 68489064), (324, 62147484), (336, 59927931), (343, 58704912), (378, 53269272), (392, 51366798), (432, 46610613), (441, 45659376), (486, 41431656), (504, 39951954), (567, 35512848), (588, 34244532), (648, 31073742), (686, 29352456), (719, 28005264), (729, 27621104), (756, 26634636), (784, 25683399), (882, 22829688), (972, 20715828), (1008, 19975977), (1029, 19568304), (1134, 17756424), (1176, 17122266), (1296, 15536871), (1323, 15219792), (1372, 14676228), (1438, 14002632), (1458, 13810552), (1512, 13317318), (1701, 11837616), (1764, 11414844), (1944, 10357914), (2058, 9784152), (2157, 9335088), (2268, 8878212), (2352, 8561133), (2401, 8386416), (2646, 7609896), (2744, 7338114), (2876, 7001316), (2916, 6905276), (3024, 6658659), (3087, 6522768), (3402, 5918808), (3528, 5707422), (3888, 5178957), (3969, 5073264), (4116, 4892076), (4314, 4667544), (4536, 4439106), (4802, 4193208), (5033, 4000752), (5103, 3945872), (5292, 3804948), (5488, 3669057), (5752, 3500658), (5832, 3452638), (6174, 3261384), (6471, 3111696), (6804, 2959404), (7056, 2853711), (7203, 2795472), (7938, 2536632), (8232, 2446038), (8628, 2333772), (9072, 2219553), (9261, 2174256), (9604, 2096604), (10066, 2000376), (10206, 1972936), (10584, 1902474), (11504, 1750329), (11664, 1726319), (11907, 1691088), (12348, 1630692), (12942, 1555848), (13608, 1479702), (14406, 1397736), (15099, 1333584), (15876, 1268316), (16464, 1223019), (17256, 1166886), (18522, 1087128), (19208, 1048302), (19413, 1037232), (20132, 1000188), (20412, 986468), (21168, 951237), (21609, 931824), (23814, 845544), (24696, 815346), (25884, 777924), (27216, 739851), (27783, 724752), (28812, 698868), (30198, 666792), (31752, 634158), (34512, 583443), (35231, 571536), (35721, 563696), (37044, 543564), (38416, 524151), (38826, 518616), (40264, 500094), (40824, 493234), (43218, 465912), (45297, 444528), (47628, 422772), (49392, 407673), (51768, 388962), (55566, 362376), (57624, 349434), (58239, 345744), (60396, 333396), (63504, 317079), (64827, 310608), (70462, 285768), (71442, 281848), (74088, 271782), (77652, 259308), (80528, 250047), (81648, 246617), (83349, 241584), (86436, 232956), (90594, 222264), (95256, 211386), (103536, 194481), (105693, 190512), (111132, 181188), (115248, 174717), (116478, 172872), (120792, 166698), (129654, 155304), (135891, 148176), (140924, 142884)]