20286323904

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{18797}}^1$

素因数の和:18903

約数の個数: 224

約数和(自身を含む): 67838823936

約数和(自身を除く): 47552500032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 73, 77, 84, 88, 96, 112, 132, 146, 154, 168, 176, 192, 219, 224, 231, 264, 292, 308, 336, 352, 438, 448, 462, 511, 528, 584, 616, 672, 704, 803, 876, 924, 1022, 1056, 1168, 1232, 1344, 1533, 1606, 1752, 1848, 2044, 2112, 2336, 2409, 2464, 3066, 3212, 3504, 3696, 4088, 4672, 4818, 4928, 5621, 6132, 6424, 7008, 7392, 8176, 9636, 11242, 12264, 12848, 14016, 14784, 16352, 16863, 18797, 19272, 22484, 24528, 25696, 32704, 33726, 37594, 38544, 44968, 49056, 51392, 56391, 67452, 75188, 77088, 89936, 98112, 112782, 131579, 134904, 150376, 154176, 179872, 206767, 225564, 263158, 269808, 300752, 359744, 394737, 413534, 451128, 526316, 539616, 601504, 620301, 789474, 827068, 902256, 1052632, 1079232, 1203008, 1240602, 1372181, 1447369, 1578948, 1654136, 1804512, 2105264, 2481204, 2744362, 2894738, 3157896, 3308272, 3609024, 4116543, 4210528, 4342107, 4962408, 5488724, 5789476, 6315792, 6616544, 8233086, 8421056, 8684214, 9605267, 9924816, 10977448, 11578952, 12631584, 13233088, 15093991, 16466172, 17368428, 19210534, 19849632, 21954896, 23157904, 25263168, 28815801, 30187982, 32932344, 34736856, 38421068, 39699264, 43909792, 45281973, 46315808, 57631602, 60375964, 65864688, 69473712, 76842136, 87819584, 90563946, 92631616, 105657937, 115263204, 120751928, 131729376, 138947424, 153684272, 181127892, 211315874, 230526408, 241503856, 263458752, 277894848, 307368544, 316973811, 362255784, 422631748, 461052816, 483007712, 614737088, 633947622, 724511568, 845263496, 922105632, 966015424, 1267895244, 1449023136, 1690526992, 1844211264, 2535790488, 2898046272, 3381053984, 5071580976, 6762107968, 10143161952, 20286323904]

約数ペア:

[(1, 20286323904), (2, 10143161952), (3, 6762107968), (4, 5071580976), (6, 3381053984), (7, 2898046272), (8, 2535790488), (11, 1844211264), (12, 1690526992), (14, 1449023136), (16, 1267895244), (21, 966015424), (22, 922105632), (24, 845263496), (28, 724511568), (32, 633947622), (33, 614737088), (42, 483007712), (44, 461052816), (48, 422631748), (56, 362255784), (64, 316973811), (66, 307368544), (73, 277894848), (77, 263458752), (84, 241503856), (88, 230526408), (96, 211315874), (112, 181127892), (132, 153684272), (146, 138947424), (154, 131729376), (168, 120751928), (176, 115263204), (192, 105657937), (219, 92631616), (224, 90563946), (231, 87819584), (264, 76842136), (292, 69473712), (308, 65864688), (336, 60375964), (352, 57631602), (438, 46315808), (448, 45281973), (462, 43909792), (511, 39699264), (528, 38421068), (584, 34736856), (616, 32932344), (672, 30187982), (704, 28815801), (803, 25263168), (876, 23157904), (924, 21954896), (1022, 19849632), (1056, 19210534), (1168, 17368428), (1232, 16466172), (1344, 15093991), (1533, 13233088), (1606, 12631584), (1752, 11578952), (1848, 10977448), (2044, 9924816), (2112, 9605267), (2336, 8684214), (2409, 8421056), (2464, 8233086), (3066, 6616544), (3212, 6315792), (3504, 5789476), (3696, 5488724), (4088, 4962408), (4672, 4342107), (4818, 4210528), (4928, 4116543), (5621, 3609024), (6132, 3308272), (6424, 3157896), (7008, 2894738), (7392, 2744362), (8176, 2481204), (9636, 2105264), (11242, 1804512), (12264, 1654136), (12848, 1578948), (14016, 1447369), (14784, 1372181), (16352, 1240602), (16863, 1203008), (18797, 1079232), (19272, 1052632), (22484, 902256), (24528, 827068), (25696, 789474), (32704, 620301), (33726, 601504), (37594, 539616), (38544, 526316), (44968, 451128), (49056, 413534), (51392, 394737), (56391, 359744), (67452, 300752), (75188, 269808), (77088, 263158), (89936, 225564), (98112, 206767), (112782, 179872), (131579, 154176), (134904, 150376)]