20391388512

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{5503}}^1$

素因数の和:5578

約数の個数: 192

約数和(自身を含む): 60917391360

約数和(自身を除く): 40526002848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 87, 88, 96, 116, 121, 132, 174, 176, 232, 242, 264, 319, 348, 352, 363, 464, 484, 528, 638, 696, 726, 928, 957, 968, 1056, 1276, 1331, 1392, 1452, 1914, 1936, 2552, 2662, 2784, 2904, 3509, 3828, 3872, 3993, 5104, 5324, 5503, 5808, 7018, 7656, 7986, 10208, 10527, 10648, 11006, 11616, 14036, 15312, 15972, 16509, 21054, 21296, 22012, 28072, 30624, 31944, 33018, 38599, 42108, 42592, 44024, 56144, 60533, 63888, 66036, 77198, 84216, 88048, 112288, 115797, 121066, 127776, 132072, 154396, 159587, 168432, 176096, 181599, 231594, 242132, 264144, 308792, 319174, 336864, 363198, 463188, 478761, 484264, 528288, 617584, 638348, 665863, 726396, 926376, 957522, 968528, 1235168, 1276696, 1331726, 1452792, 1755457, 1852752, 1915044, 1937056, 1997589, 2553392, 2663452, 2905584, 3510914, 3705504, 3830088, 3995178, 5106784, 5266371, 5326904, 5811168, 7021828, 7324493, 7660176, 7990356, 10532742, 10653808, 14043656, 14648986, 15320352, 15980712, 19310027, 21065484, 21307616, 21973479, 28087312, 29297972, 31961424, 38620054, 42130968, 43946958, 56174624, 57930081, 58595944, 63922848, 77240108, 84261936, 87893916, 115860162, 117191888, 154480216, 168523872, 175787832, 212410297, 231720324, 234383776, 308960432, 351575664, 424820594, 463440648, 617920864, 637230891, 703151328, 849641188, 926881296, 1274461782, 1699282376, 1853762592, 2548923564, 3398564752, 5097847128, 6797129504, 10195694256, 20391388512]

約数ペア:

[(1, 20391388512), (2, 10195694256), (3, 6797129504), (4, 5097847128), (6, 3398564752), (8, 2548923564), (11, 1853762592), (12, 1699282376), (16, 1274461782), (22, 926881296), (24, 849641188), (29, 703151328), (32, 637230891), (33, 617920864), (44, 463440648), (48, 424820594), (58, 351575664), (66, 308960432), (87, 234383776), (88, 231720324), (96, 212410297), (116, 175787832), (121, 168523872), (132, 154480216), (174, 117191888), (176, 115860162), (232, 87893916), (242, 84261936), (264, 77240108), (319, 63922848), (348, 58595944), (352, 57930081), (363, 56174624), (464, 43946958), (484, 42130968), (528, 38620054), (638, 31961424), (696, 29297972), (726, 28087312), (928, 21973479), (957, 21307616), (968, 21065484), (1056, 19310027), (1276, 15980712), (1331, 15320352), (1392, 14648986), (1452, 14043656), (1914, 10653808), (1936, 10532742), (2552, 7990356), (2662, 7660176), (2784, 7324493), (2904, 7021828), (3509, 5811168), (3828, 5326904), (3872, 5266371), (3993, 5106784), (5104, 3995178), (5324, 3830088), (5503, 3705504), (5808, 3510914), (7018, 2905584), (7656, 2663452), (7986, 2553392), (10208, 1997589), (10527, 1937056), (10648, 1915044), (11006, 1852752), (11616, 1755457), (14036, 1452792), (15312, 1331726), (15972, 1276696), (16509, 1235168), (21054, 968528), (21296, 957522), (22012, 926376), (28072, 726396), (30624, 665863), (31944, 638348), (33018, 617584), (38599, 528288), (42108, 484264), (42592, 478761), (44024, 463188), (56144, 363198), (60533, 336864), (63888, 319174), (66036, 308792), (77198, 264144), (84216, 242132), (88048, 231594), (112288, 181599), (115797, 176096), (121066, 168432), (127776, 159587), (132072, 154396)]