20852367744

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1249

約数の個数: 256

約数和(自身を含む): 62117314560

約数和(自身を除く): 41264946816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 127, 128, 156, 186, 192, 208, 248, 254, 312, 372, 381, 384, 403, 416, 496, 508, 624, 744, 762, 806, 832, 992, 1016, 1061, 1209, 1248, 1488, 1524, 1612, 1651, 1664, 1984, 2032, 2122, 2418, 2496, 2976, 3048, 3183, 3224, 3302, 3937, 3968, 4064, 4244, 4836, 4953, 4992, 5952, 6096, 6366, 6448, 6604, 7874, 8128, 8488, 9672, 9906, 11811, 11904, 12192, 12732, 12896, 13208, 13793, 15748, 16256, 16976, 19344, 19812, 23622, 24384, 25464, 25792, 26416, 27586, 31496, 32891, 33952, 38688, 39624, 41379, 47244, 48768, 50928, 51181, 51584, 52832, 55172, 62992, 65782, 67904, 77376, 79248, 82758, 94488, 98673, 101856, 102362, 105664, 110344, 125984, 131564, 134747, 135808, 153543, 154752, 158496, 165516, 188976, 197346, 203712, 204724, 211328, 220688, 251968, 263128, 269494, 307086, 316992, 331032, 377952, 394692, 404241, 407424, 409448, 427583, 441376, 503936, 526256, 538988, 614172, 633984, 662064, 755904, 789384, 808482, 818896, 855166, 882752, 1052512, 1077976, 1228344, 1282749, 1324128, 1511808, 1578768, 1616964, 1637792, 1710332, 1751711, 1765504, 2105024, 2155952, 2456688, 2565498, 2648256, 3157536, 3233928, 3275584, 3420664, 3503422, 4177157, 4210048, 4311904, 4913376, 5130996, 5255133, 5296512, 6315072, 6467856, 6551168, 6841328, 7006844, 8354314, 8623808, 9826752, 10261992, 10510266, 12531471, 12630144, 12935712, 13682656, 14013688, 16708628, 17247616, 19653504, 20523984, 21020532, 25062942, 25871424, 27365312, 28027376, 33417256, 41047968, 42041064, 50125884, 51742848, 54303041, 54730624, 56054752, 66834512, 82095936, 84082128, 100251768, 108606082, 112109504, 133669024, 162909123, 164191872, 168164256, 200503536, 217212164, 224219008, 267338048, 325818246, 336328512, 401007072, 434424328, 534676096, 651636492, 672657024, 802014144, 868848656, 1303272984, 1604028288, 1737697312, 2606545968, 3475394624, 5213091936, 6950789248, 10426183872, 20852367744]

約数ペア:

[(1, 20852367744), (2, 10426183872), (3, 6950789248), (4, 5213091936), (6, 3475394624), (8, 2606545968), (12, 1737697312), (13, 1604028288), (16, 1303272984), (24, 868848656), (26, 802014144), (31, 672657024), (32, 651636492), (39, 534676096), (48, 434424328), (52, 401007072), (62, 336328512), (64, 325818246), (78, 267338048), (93, 224219008), (96, 217212164), (104, 200503536), (124, 168164256), (127, 164191872), (128, 162909123), (156, 133669024), (186, 112109504), (192, 108606082), (208, 100251768), (248, 84082128), (254, 82095936), (312, 66834512), (372, 56054752), (381, 54730624), (384, 54303041), (403, 51742848), (416, 50125884), (496, 42041064), (508, 41047968), (624, 33417256), (744, 28027376), (762, 27365312), (806, 25871424), (832, 25062942), (992, 21020532), (1016, 20523984), (1061, 19653504), (1209, 17247616), (1248, 16708628), (1488, 14013688), (1524, 13682656), (1612, 12935712), (1651, 12630144), (1664, 12531471), (1984, 10510266), (2032, 10261992), (2122, 9826752), (2418, 8623808), (2496, 8354314), (2976, 7006844), (3048, 6841328), (3183, 6551168), (3224, 6467856), (3302, 6315072), (3937, 5296512), (3968, 5255133), (4064, 5130996), (4244, 4913376), (4836, 4311904), (4953, 4210048), (4992, 4177157), (5952, 3503422), (6096, 3420664), (6366, 3275584), (6448, 3233928), (6604, 3157536), (7874, 2648256), (8128, 2565498), (8488, 2456688), (9672, 2155952), (9906, 2105024), (11811, 1765504), (11904, 1751711), (12192, 1710332), (12732, 1637792), (12896, 1616964), (13208, 1578768), (13793, 1511808), (15748, 1324128), (16256, 1282749), (16976, 1228344), (19344, 1077976), (19812, 1052512), (23622, 882752), (24384, 855166), (25464, 818896), (25792, 808482), (26416, 789384), (27586, 755904), (31496, 662064), (32891, 633984), (33952, 614172), (38688, 538988), (39624, 526256), (41379, 503936), (47244, 441376), (48768, 427583), (50928, 409448), (51181, 407424), (51584, 404241), (52832, 394692), (55172, 377952), (62992, 331032), (65782, 316992), (67904, 307086), (77376, 269494), (79248, 263128), (82758, 251968), (94488, 220688), (98673, 211328), (101856, 204724), (102362, 203712), (105664, 197346), (110344, 188976), (125984, 165516), (131564, 158496), (134747, 154752), (135808, 153543)]