20387446464

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{197003}}^1$

素因数の和:197043

約数の個数: 168

約数和(自身を含む): 68453373888

約数和(自身を除く): 48065927424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 294, 308, 336, 352, 392, 448, 462, 528, 539, 588, 616, 672, 704, 784, 924, 1056, 1078, 1176, 1232, 1344, 1568, 1617, 1848, 2112, 2156, 2352, 2464, 3136, 3234, 3696, 4312, 4704, 4928, 6468, 7392, 8624, 9408, 12936, 14784, 17248, 25872, 34496, 51744, 103488, 197003, 394006, 591009, 788012, 1182018, 1379021, 1576024, 2167033, 2364036, 2758042, 3152048, 4137063, 4334066, 4728072, 5516084, 6304096, 6501099, 8274126, 8668132, 9456144, 9653147, 11032168, 12608192, 13002198, 15169231, 16548252, 17336264, 18912288, 19306294, 22064336, 26004396, 28959441, 30338462, 33096504, 34672528, 37824576, 38612588, 44128672, 45507693, 52008792, 57918882, 60676924, 66193008, 69345056, 77225176, 88257344, 91015386, 104017584, 106184617, 115837764, 121353848, 132386016, 138690112, 154450352, 182030772, 208035168, 212369234, 231675528, 242707696, 264772032, 308900704, 318553851, 364061544, 416070336, 424738468, 463351056, 485415392, 617801408, 637107702, 728123088, 849476936, 926702112, 970830784, 1274215404, 1456246176, 1698953872, 1853404224, 2548430808, 2912492352, 3397907744, 5096861616, 6795815488, 10193723232, 20387446464]

約数ペア:

[(1, 20387446464), (2, 10193723232), (3, 6795815488), (4, 5096861616), (6, 3397907744), (7, 2912492352), (8, 2548430808), (11, 1853404224), (12, 1698953872), (14, 1456246176), (16, 1274215404), (21, 970830784), (22, 926702112), (24, 849476936), (28, 728123088), (32, 637107702), (33, 617801408), (42, 485415392), (44, 463351056), (48, 424738468), (49, 416070336), (56, 364061544), (64, 318553851), (66, 308900704), (77, 264772032), (84, 242707696), (88, 231675528), (96, 212369234), (98, 208035168), (112, 182030772), (132, 154450352), (147, 138690112), (154, 132386016), (168, 121353848), (176, 115837764), (192, 106184617), (196, 104017584), (224, 91015386), (231, 88257344), (264, 77225176), (294, 69345056), (308, 66193008), (336, 60676924), (352, 57918882), (392, 52008792), (448, 45507693), (462, 44128672), (528, 38612588), (539, 37824576), (588, 34672528), (616, 33096504), (672, 30338462), (704, 28959441), (784, 26004396), (924, 22064336), (1056, 19306294), (1078, 18912288), (1176, 17336264), (1232, 16548252), (1344, 15169231), (1568, 13002198), (1617, 12608192), (1848, 11032168), (2112, 9653147), (2156, 9456144), (2352, 8668132), (2464, 8274126), (3136, 6501099), (3234, 6304096), (3696, 5516084), (4312, 4728072), (4704, 4334066), (4928, 4137063), (6468, 3152048), (7392, 2758042), (8624, 2364036), (9408, 2167033), (12936, 1576024), (14784, 1379021), (17248, 1182018), (25872, 788012), (34496, 591009), (51744, 394006), (103488, 197003)]