About the Number
20512999884069
2進数表記:100101010100000001110000100100100010100100101
漢数字表記:二十兆五千百二十九億九千九百八十八万四千六十九
素因数分解:
素因数の和:7822
約数の個数: 192
約数和(自身を含む): 38595502632960
約数和(自身を除く): 18082502748891
約数列:
[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 157, 189, 231, 243, 297, 471, 567, 693, 891, 1063, 1099, 1413, 1701, 1727, 2079, 2673, 3189, 3297, 4239, 5181, 6237, 6569, 7441, 9567, 9891, 11693, 12089, 12717, 15543, 18711, 19707, 22323, 28701, 29673, 35079, 36267, 38151, 45983, 46629, 59121, 66969, 72259, 81851, 86103, 89019, 105237, 108801, 137949, 139887, 166891, 177363, 200907, 216777, 245553, 258309, 267057, 315711, 326403, 413847, 419661, 500673, 505813, 532089, 602721, 650331, 736659, 947133, 979209, 1031333, 1168237, 1241541, 1502019, 1517439, 1596267, 1808163, 1835801, 1950993, 2209977, 2841399, 2937627, 3093999, 3504711, 3724623, 4506057, 4552317, 5507403, 5852979, 6629931, 6982847, 7219331, 9281997, 10514133, 11173869, 11344663, 12850607, 13518171, 13656951, 16522209, 17558937, 19889793, 20948541, 21657993, 27845991, 31542399, 34033989, 38551821, 40554513, 40970853, 48879929, 49566627, 62845623, 64973979, 76811317, 79412641, 83537973, 94627197, 102101967, 115655463, 122912559, 146639787, 148699881, 188536869, 194921937, 230433951, 238237923, 250613919, 283881591, 306305901, 346966389, 439919361, 446099643, 537679219, 565610607, 584765811, 691301853, 714713769, 918917703, 1040899167, 1096306979, 1319758083, 1613037657, 1696831821, 1754297433, 2073905559, 2144141307, 2756753109, 3122697501, 3288920937, 3959274249, 4839112971, 6221716677, 6432423921, 7674148853, 9866762811, 11877822747, 12059376769, 14517338913, 18665150031, 19297271763, 23022446559, 29600288433, 36178130307, 43552016739, 69067339677, 84415637383, 88800865299, 108534390921, 130656050217, 207202019031, 253246912149, 266402595897, 325603172763, 621606057093, 759740736447, 976809518289, 1864818171279, 2279222209341, 2930428554867, 6837666628023, 20512999884069]
約数ペア:
[(1, 20512999884069), (3, 6837666628023), (7, 2930428554867), (9, 2279222209341), (11, 1864818171279), (21, 976809518289), (27, 759740736447), (33, 621606057093), (63, 325603172763), (77, 266402595897), (81, 253246912149), (99, 207202019031), (157, 130656050217), (189, 108534390921), (231, 88800865299), (243, 84415637383), (297, 69067339677), (471, 43552016739), (567, 36178130307), (693, 29600288433), (891, 23022446559), (1063, 19297271763), (1099, 18665150031), (1413, 14517338913), (1701, 12059376769), (1727, 11877822747), (2079, 9866762811), (2673, 7674148853), (3189, 6432423921), (3297, 6221716677), (4239, 4839112971), (5181, 3959274249), (6237, 3288920937), (6569, 3122697501), (7441, 2756753109), (9567, 2144141307), (9891, 2073905559), (11693, 1754297433), (12089, 1696831821), (12717, 1613037657), (15543, 1319758083), (18711, 1096306979), (19707, 1040899167), (22323, 918917703), (28701, 714713769), (29673, 691301853), (35079, 584765811), (36267, 565610607), (38151, 537679219), (45983, 446099643), (46629, 439919361), (59121, 346966389), (66969, 306305901), (72259, 283881591), (81851, 250613919), (86103, 238237923), (89019, 230433951), (105237, 194921937), (108801, 188536869), (137949, 148699881), (139887, 146639787), (166891, 122912559), (177363, 115655463), (200907, 102101967), (216777, 94627197), (245553, 83537973), (258309, 79412641), (267057, 76811317), (315711, 64973979), (326403, 62845623), (413847, 49566627), (419661, 48879929), (500673, 40970853), (505813, 40554513), (532089, 38551821), (602721, 34033989), (650331, 31542399), (736659, 27845991), (947133, 21657993), (979209, 20948541), (1031333, 19889793), (1168237, 17558937), (1241541, 16522209), (1502019, 13656951), (1517439, 13518171), (1596267, 12850607), (1808163, 11344663), (1835801, 11173869), (1950993, 10514133), (2209977, 9281997), (2841399, 7219331), (2937627, 6982847), (3093999, 6629931), (3504711, 5852979), (3724623, 5507403), (4506057, 4552317)]このpageの処理時間: 4.946205139160156 seconds