19928899584

素因数分解:

$2^{13}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{8191}}^1$

素因数の和:8237

約数の個数: 224

約数和(自身を含む): 64420577280

約数和(自身を除く): 44491677696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 512, 528, 576, 594, 704, 768, 792, 864, 1024, 1056, 1152, 1188, 1408, 1536, 1584, 1728, 2048, 2112, 2304, 2376, 2816, 3072, 3168, 3456, 4096, 4224, 4608, 4752, 5632, 6144, 6336, 6912, 8191, 8192, 8448, 9216, 9504, 11264, 12288, 12672, 13824, 16382, 16896, 18432, 19008, 22528, 24573, 24576, 25344, 27648, 32764, 33792, 36864, 38016, 45056, 49146, 50688, 55296, 65528, 67584, 73719, 73728, 76032, 90101, 90112, 98292, 101376, 110592, 131056, 135168, 147438, 152064, 180202, 196584, 202752, 221157, 221184, 262112, 270303, 270336, 294876, 304128, 360404, 393168, 405504, 442314, 524224, 540606, 589752, 608256, 720808, 786336, 810909, 811008, 884628, 1048448, 1081212, 1179504, 1216512, 1441616, 1572672, 1621818, 1769256, 2096896, 2162424, 2359008, 2432727, 2433024, 2883232, 3145344, 3243636, 3538512, 4193792, 4324848, 4718016, 4865454, 5766464, 6290688, 6487272, 7077024, 8387584, 8649696, 9436032, 9730908, 11532928, 12581376, 12974544, 14154048, 16775168, 17299392, 18872064, 19461816, 23065856, 25162752, 25949088, 28308096, 33550336, 34598784, 37744128, 38923632, 46131712, 50325504, 51898176, 56616192, 67100672, 69197568, 75488256, 77847264, 92263424, 100651008, 103796352, 113232384, 138395136, 150976512, 155694528, 184526848, 201302016, 207592704, 226464768, 276790272, 301953024, 311389056, 369053696, 415185408, 452929536, 553580544, 603906048, 622778112, 738107392, 830370816, 905859072, 1107161088, 1245556224, 1660741632, 1811718144, 2214322176, 2491112448, 3321483264, 4982224896, 6642966528, 9964449792, 19928899584]

約数ペア:

[(1, 19928899584), (2, 9964449792), (3, 6642966528), (4, 4982224896), (6, 3321483264), (8, 2491112448), (9, 2214322176), (11, 1811718144), (12, 1660741632), (16, 1245556224), (18, 1107161088), (22, 905859072), (24, 830370816), (27, 738107392), (32, 622778112), (33, 603906048), (36, 553580544), (44, 452929536), (48, 415185408), (54, 369053696), (64, 311389056), (66, 301953024), (72, 276790272), (88, 226464768), (96, 207592704), (99, 201302016), (108, 184526848), (128, 155694528), (132, 150976512), (144, 138395136), (176, 113232384), (192, 103796352), (198, 100651008), (216, 92263424), (256, 77847264), (264, 75488256), (288, 69197568), (297, 67100672), (352, 56616192), (384, 51898176), (396, 50325504), (432, 46131712), (512, 38923632), (528, 37744128), (576, 34598784), (594, 33550336), (704, 28308096), (768, 25949088), (792, 25162752), (864, 23065856), (1024, 19461816), (1056, 18872064), (1152, 17299392), (1188, 16775168), (1408, 14154048), (1536, 12974544), (1584, 12581376), (1728, 11532928), (2048, 9730908), (2112, 9436032), (2304, 8649696), (2376, 8387584), (2816, 7077024), (3072, 6487272), (3168, 6290688), (3456, 5766464), (4096, 4865454), (4224, 4718016), (4608, 4324848), (4752, 4193792), (5632, 3538512), (6144, 3243636), (6336, 3145344), (6912, 2883232), (8191, 2433024), (8192, 2432727), (8448, 2359008), (9216, 2162424), (9504, 2096896), (11264, 1769256), (12288, 1621818), (12672, 1572672), (13824, 1441616), (16382, 1216512), (16896, 1179504), (18432, 1081212), (19008, 1048448), (22528, 884628), (24573, 811008), (24576, 810909), (25344, 786336), (27648, 720808), (32764, 608256), (33792, 589752), (36864, 540606), (38016, 524224), (45056, 442314), (49146, 405504), (50688, 393168), (55296, 360404), (65528, 304128), (67584, 294876), (73719, 270336), (73728, 270303), (76032, 262112), (90101, 221184), (90112, 221157), (98292, 202752), (101376, 196584), (110592, 180202), (131056, 152064), (135168, 147438)]