About the Number
2021046240
2進数表記:1111000011101101011011111100000
漢数字表記:二十億二千百四万六千二百四十
素因数分解:
素因数の和:2033
約数の個数: 192
約数和(自身を含む): 6667702272
約数和(自身を除く): 4646656032
約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 71, 80, 93, 96, 120, 124, 142, 155, 160, 186, 213, 240, 248, 284, 310, 355, 372, 426, 465, 480, 496, 568, 620, 710, 744, 852, 930, 992, 1065, 1136, 1240, 1420, 1488, 1704, 1860, 1913, 2130, 2201, 2272, 2480, 2840, 2976, 3408, 3720, 3826, 4260, 4402, 4960, 5680, 5739, 6603, 6816, 7440, 7652, 8520, 8804, 9565, 11005, 11360, 11478, 13206, 14880, 15304, 17040, 17608, 19130, 22010, 22956, 26412, 28695, 30608, 33015, 34080, 35216, 38260, 44020, 45912, 52824, 57390, 59303, 61216, 66030, 70432, 76520, 88040, 91824, 105648, 114780, 118606, 132060, 135823, 153040, 176080, 177909, 183648, 211296, 229560, 237212, 264120, 271646, 296515, 306080, 352160, 355818, 407469, 459120, 474424, 528240, 543292, 593030, 679115, 711636, 814938, 889545, 918240, 948848, 1056480, 1086584, 1186060, 1358230, 1423272, 1629876, 1779090, 1897696, 2037345, 2173168, 2372120, 2716460, 2846544, 3259752, 3558180, 4074690, 4210513, 4346336, 4744240, 5432920, 5693088, 6519504, 7116360, 8149380, 8421026, 9488480, 10865840, 12631539, 13039008, 14232720, 16298760, 16842052, 21052565, 21731680, 25263078, 28465440, 32597520, 33684104, 42105130, 50526156, 63157695, 65195040, 67368208, 84210260, 101052312, 126315390, 134736416, 168420520, 202104624, 252630780, 336841040, 404209248, 505261560, 673682080, 1010523120, 2021046240]
約数ペア:
[(1, 2021046240), (2, 1010523120), (3, 673682080), (4, 505261560), (5, 404209248), (6, 336841040), (8, 252630780), (10, 202104624), (12, 168420520), (15, 134736416), (16, 126315390), (20, 101052312), (24, 84210260), (30, 67368208), (31, 65195040), (32, 63157695), (40, 50526156), (48, 42105130), (60, 33684104), (62, 32597520), (71, 28465440), (80, 25263078), (93, 21731680), (96, 21052565), (120, 16842052), (124, 16298760), (142, 14232720), (155, 13039008), (160, 12631539), (186, 10865840), (213, 9488480), (240, 8421026), (248, 8149380), (284, 7116360), (310, 6519504), (355, 5693088), (372, 5432920), (426, 4744240), (465, 4346336), (480, 4210513), (496, 4074690), (568, 3558180), (620, 3259752), (710, 2846544), (744, 2716460), (852, 2372120), (930, 2173168), (992, 2037345), (1065, 1897696), (1136, 1779090), (1240, 1629876), (1420, 1423272), (1488, 1358230), (1704, 1186060), (1860, 1086584), (1913, 1056480), (2130, 948848), (2201, 918240), (2272, 889545), (2480, 814938), (2840, 711636), (2976, 679115), (3408, 593030), (3720, 543292), (3826, 528240), (4260, 474424), (4402, 459120), (4960, 407469), (5680, 355818), (5739, 352160), (6603, 306080), (6816, 296515), (7440, 271646), (7652, 264120), (8520, 237212), (8804, 229560), (9565, 211296), (11005, 183648), (11360, 177909), (11478, 176080), (13206, 153040), (14880, 135823), (15304, 132060), (17040, 118606), (17608, 114780), (19130, 105648), (22010, 91824), (22956, 88040), (26412, 76520), (28695, 70432), (30608, 66030), (33015, 61216), (34080, 59303), (35216, 57390), (38260, 52824), (44020, 45912)]このpageの処理時間: 0.014447450637817383 seconds