20195670912

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{14051}}^1$

素因数の和:14284

約数の個数: 128

約数和(自身を含む): 56758838400

約数和(自身を除く): 36563167488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 197, 228, 304, 384, 394, 456, 591, 608, 788, 912, 1182, 1216, 1576, 1824, 2364, 2432, 3152, 3648, 3743, 4728, 6304, 7296, 7486, 9456, 11229, 12608, 14051, 14972, 18912, 22458, 25216, 28102, 29944, 37824, 42153, 44916, 56204, 59888, 75648, 84306, 89832, 112408, 119776, 168612, 179664, 224816, 239552, 266969, 337224, 359328, 449632, 479104, 533938, 674448, 718656, 800907, 899264, 1067876, 1348896, 1437312, 1601814, 1798528, 2135752, 2697792, 2768047, 3203628, 4271504, 5395584, 5536094, 6407256, 8304141, 8543008, 11072188, 12814512, 16608282, 17086016, 22144376, 25629024, 33216564, 34172032, 44288752, 51258048, 52592893, 66433128, 88577504, 102516096, 105185786, 132866256, 157778679, 177155008, 210371572, 265732512, 315557358, 354310016, 420743144, 531465024, 631114716, 841486288, 1062930048, 1262229432, 1682972576, 2524458864, 3365945152, 5048917728, 6731890304, 10097835456, 20195670912]

約数ペア:

[(1, 20195670912), (2, 10097835456), (3, 6731890304), (4, 5048917728), (6, 3365945152), (8, 2524458864), (12, 1682972576), (16, 1262229432), (19, 1062930048), (24, 841486288), (32, 631114716), (38, 531465024), (48, 420743144), (57, 354310016), (64, 315557358), (76, 265732512), (96, 210371572), (114, 177155008), (128, 157778679), (152, 132866256), (192, 105185786), (197, 102516096), (228, 88577504), (304, 66433128), (384, 52592893), (394, 51258048), (456, 44288752), (591, 34172032), (608, 33216564), (788, 25629024), (912, 22144376), (1182, 17086016), (1216, 16608282), (1576, 12814512), (1824, 11072188), (2364, 8543008), (2432, 8304141), (3152, 6407256), (3648, 5536094), (3743, 5395584), (4728, 4271504), (6304, 3203628), (7296, 2768047), (7486, 2697792), (9456, 2135752), (11229, 1798528), (12608, 1601814), (14051, 1437312), (14972, 1348896), (18912, 1067876), (22458, 899264), (25216, 800907), (28102, 718656), (29944, 674448), (37824, 533938), (42153, 479104), (44916, 449632), (56204, 359328), (59888, 337224), (75648, 266969), (84306, 239552), (89832, 224816), (112408, 179664), (119776, 168612)]