20159540928

素因数分解:

$2^6\times 3^3\times {\mathrm{211}}^1\times {\mathrm{55291}}^1$

素因数の和:55523

約数の個数: 112

約数和(自身を含む): 59547272320

約数和(自身を除く): 39387731392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 211, 216, 288, 422, 432, 576, 633, 844, 864, 1266, 1688, 1728, 1899, 2532, 3376, 3798, 5064, 5697, 6752, 7596, 10128, 11394, 13504, 15192, 20256, 22788, 30384, 40512, 45576, 55291, 60768, 91152, 110582, 121536, 165873, 182304, 221164, 331746, 364608, 442328, 497619, 663492, 884656, 995238, 1326984, 1492857, 1769312, 1990476, 2653968, 2985714, 3538624, 3980952, 5307936, 5971428, 7961904, 10615872, 11666401, 11942856, 15923808, 23332802, 23885712, 31847616, 34999203, 46665604, 47771424, 69998406, 93331208, 95542848, 104997609, 139996812, 186662416, 209995218, 279993624, 314992827, 373324832, 419990436, 559987248, 629985654, 746649664, 839980872, 1119974496, 1259971308, 1679961744, 2239948992, 2519942616, 3359923488, 5039885232, 6719846976, 10079770464, 20159540928]

約数ペア:

[(1, 20159540928), (2, 10079770464), (3, 6719846976), (4, 5039885232), (6, 3359923488), (8, 2519942616), (9, 2239948992), (12, 1679961744), (16, 1259971308), (18, 1119974496), (24, 839980872), (27, 746649664), (32, 629985654), (36, 559987248), (48, 419990436), (54, 373324832), (64, 314992827), (72, 279993624), (96, 209995218), (108, 186662416), (144, 139996812), (192, 104997609), (211, 95542848), (216, 93331208), (288, 69998406), (422, 47771424), (432, 46665604), (576, 34999203), (633, 31847616), (844, 23885712), (864, 23332802), (1266, 15923808), (1688, 11942856), (1728, 11666401), (1899, 10615872), (2532, 7961904), (3376, 5971428), (3798, 5307936), (5064, 3980952), (5697, 3538624), (6752, 2985714), (7596, 2653968), (10128, 1990476), (11394, 1769312), (13504, 1492857), (15192, 1326984), (20256, 995238), (22788, 884656), (30384, 663492), (40512, 497619), (45576, 442328), (55291, 364608), (60768, 331746), (91152, 221164), (110582, 182304), (121536, 165873)]