20350035904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:363

約数の個数: 224

約数和(自身を含む): 47007475200

約数和(自身を除く): 26657439296

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 71, 88, 101, 116, 139, 142, 176, 202, 232, 278, 284, 319, 352, 404, 464, 556, 568, 638, 704, 781, 808, 928, 1111, 1112, 1136, 1276, 1529, 1562, 1616, 1856, 2059, 2222, 2224, 2272, 2552, 2929, 3058, 3124, 3232, 4031, 4118, 4444, 4448, 4544, 5104, 5858, 6116, 6248, 6464, 7171, 8062, 8236, 8888, 8896, 9869, 10208, 11716, 12232, 12496, 14039, 14342, 16124, 16472, 17776, 19738, 20416, 22649, 23432, 24464, 24992, 28078, 28684, 32219, 32248, 32944, 35552, 39476, 44341, 45298, 46864, 48928, 49984, 56156, 57368, 64438, 64496, 65888, 71104, 78881, 78952, 88682, 90596, 93728, 97856, 108559, 112312, 114736, 128876, 128992, 131776, 154429, 157762, 157904, 177364, 181192, 187456, 207959, 217118, 224624, 229472, 257752, 257984, 286201, 308858, 315524, 315808, 354728, 362384, 407131, 415918, 434236, 449248, 458944, 515504, 572402, 617716, 631048, 631616, 709456, 724768, 814262, 831836, 868472, 898496, 996769, 1031008, 1144804, 1235432, 1262096, 1418912, 1449536, 1628524, 1663672, 1736944, 1993538, 2062016, 2287549, 2289608, 2470864, 2524192, 2837824, 3148211, 3257048, 3327344, 3473888, 3987076, 4478441, 4575098, 4579216, 4941728, 5048384, 6296422, 6514096, 6654688, 6947776, 7974152, 8956882, 9150196, 9158432, 9883456, 10964459, 12592844, 13028192, 13309376, 15948304, 17913764, 18300392, 18316864, 21928918, 25185688, 26056384, 28906301, 31896608, 35827528, 36600784, 43857836, 50371376, 57812602, 63793216, 71655056, 73201568, 87715672, 100742752, 115625204, 143310112, 146403136, 175431344, 201485504, 231250408, 286620224, 317969311, 350862688, 462500816, 635938622, 701725376, 925001632, 1271877244, 1850003264, 2543754488, 5087508976, 10175017952, 20350035904]

約数ペア:

[(1, 20350035904), (2, 10175017952), (4, 5087508976), (8, 2543754488), (11, 1850003264), (16, 1271877244), (22, 925001632), (29, 701725376), (32, 635938622), (44, 462500816), (58, 350862688), (64, 317969311), (71, 286620224), (88, 231250408), (101, 201485504), (116, 175431344), (139, 146403136), (142, 143310112), (176, 115625204), (202, 100742752), (232, 87715672), (278, 73201568), (284, 71655056), (319, 63793216), (352, 57812602), (404, 50371376), (464, 43857836), (556, 36600784), (568, 35827528), (638, 31896608), (704, 28906301), (781, 26056384), (808, 25185688), (928, 21928918), (1111, 18316864), (1112, 18300392), (1136, 17913764), (1276, 15948304), (1529, 13309376), (1562, 13028192), (1616, 12592844), (1856, 10964459), (2059, 9883456), (2222, 9158432), (2224, 9150196), (2272, 8956882), (2552, 7974152), (2929, 6947776), (3058, 6654688), (3124, 6514096), (3232, 6296422), (4031, 5048384), (4118, 4941728), (4444, 4579216), (4448, 4575098), (4544, 4478441), (5104, 3987076), (5858, 3473888), (6116, 3327344), (6248, 3257048), (6464, 3148211), (7171, 2837824), (8062, 2524192), (8236, 2470864), (8888, 2289608), (8896, 2287549), (9869, 2062016), (10208, 1993538), (11716, 1736944), (12232, 1663672), (12496, 1628524), (14039, 1449536), (14342, 1418912), (16124, 1262096), (16472, 1235432), (17776, 1144804), (19738, 1031008), (20416, 996769), (22649, 898496), (23432, 868472), (24464, 831836), (24992, 814262), (28078, 724768), (28684, 709456), (32219, 631616), (32248, 631048), (32944, 617716), (35552, 572402), (39476, 515504), (44341, 458944), (45298, 449248), (46864, 434236), (48928, 415918), (49984, 407131), (56156, 362384), (57368, 354728), (64438, 315808), (64496, 315524), (65888, 308858), (71104, 286201), (78881, 257984), (78952, 257752), (88682, 229472), (90596, 224624), (93728, 217118), (97856, 207959), (108559, 187456), (112312, 181192), (114736, 177364), (128876, 157904), (128992, 157762), (131776, 154429)]