20509632

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 224

約数和(自身を含む): 71688960

約数和(自身を除く): 51179328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 83, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 166, 176, 192, 198, 208, 216, 234, 249, 264, 286, 288, 297, 312, 332, 351, 352, 396, 416, 429, 432, 468, 498, 528, 572, 576, 594, 624, 664, 702, 704, 747, 792, 832, 858, 864, 913, 936, 996, 1056, 1079, 1144, 1188, 1248, 1287, 1328, 1404, 1494, 1584, 1716, 1728, 1826, 1872, 1992, 2112, 2158, 2241, 2288, 2376, 2496, 2574, 2656, 2739, 2808, 2988, 3168, 3237, 3432, 3652, 3744, 3861, 3984, 4316, 4482, 4576, 4752, 5148, 5312, 5478, 5616, 5976, 6336, 6474, 6864, 7304, 7488, 7722, 7968, 8217, 8632, 8964, 9152, 9504, 9711, 10296, 10956, 11232, 11869, 11952, 12948, 13728, 14608, 15444, 15936, 16434, 17264, 17928, 19008, 19422, 20592, 21912, 22464, 23738, 23904, 24651, 25896, 27456, 29133, 29216, 30888, 32868, 34528, 35607, 35856, 38844, 41184, 43824, 47476, 47808, 49302, 51792, 58266, 58432, 61776, 65736, 69056, 71214, 71712, 77688, 82368, 87648, 94952, 98604, 103584, 106821, 116532, 123552, 131472, 142428, 143424, 155376, 175296, 189904, 197208, 207168, 213642, 233064, 247104, 262944, 284856, 310752, 320463, 379808, 394416, 427284, 466128, 525888, 569712, 621504, 640926, 759616, 788832, 854568, 932256, 1139424, 1281852, 1577664, 1709136, 1864512, 2278848, 2563704, 3418272, 5127408, 6836544, 10254816, 20509632]

約数ペア:

[(1, 20509632), (2, 10254816), (3, 6836544), (4, 5127408), (6, 3418272), (8, 2563704), (9, 2278848), (11, 1864512), (12, 1709136), (13, 1577664), (16, 1281852), (18, 1139424), (22, 932256), (24, 854568), (26, 788832), (27, 759616), (32, 640926), (33, 621504), (36, 569712), (39, 525888), (44, 466128), (48, 427284), (52, 394416), (54, 379808), (64, 320463), (66, 310752), (72, 284856), (78, 262944), (83, 247104), (88, 233064), (96, 213642), (99, 207168), (104, 197208), (108, 189904), (117, 175296), (132, 155376), (143, 143424), (144, 142428), (156, 131472), (166, 123552), (176, 116532), (192, 106821), (198, 103584), (208, 98604), (216, 94952), (234, 87648), (249, 82368), (264, 77688), (286, 71712), (288, 71214), (297, 69056), (312, 65736), (332, 61776), (351, 58432), (352, 58266), (396, 51792), (416, 49302), (429, 47808), (432, 47476), (468, 43824), (498, 41184), (528, 38844), (572, 35856), (576, 35607), (594, 34528), (624, 32868), (664, 30888), (702, 29216), (704, 29133), (747, 27456), (792, 25896), (832, 24651), (858, 23904), (864, 23738), (913, 22464), (936, 21912), (996, 20592), (1056, 19422), (1079, 19008), (1144, 17928), (1188, 17264), (1248, 16434), (1287, 15936), (1328, 15444), (1404, 14608), (1494, 13728), (1584, 12948), (1716, 11952), (1728, 11869), (1826, 11232), (1872, 10956), (1992, 10296), (2112, 9711), (2158, 9504), (2241, 9152), (2288, 8964), (2376, 8632), (2496, 8217), (2574, 7968), (2656, 7722), (2739, 7488), (2808, 7304), (2988, 6864), (3168, 6474), (3237, 6336), (3432, 5976), (3652, 5616), (3744, 5478), (3861, 5312), (3984, 5148), (4316, 4752), (4482, 4576)]