20147444736

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1217}}^1$

素因数の和:1574

約数の個数: 176

約数和(自身を含む): 57085360416

約数和(自身を除く): 36937915680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 317, 384, 408, 512, 544, 634, 768, 816, 951, 1024, 1088, 1217, 1268, 1536, 1632, 1902, 2176, 2434, 2536, 3072, 3264, 3651, 3804, 4352, 4868, 5072, 5389, 6528, 7302, 7608, 8704, 9736, 10144, 10778, 13056, 14604, 15216, 16167, 17408, 19472, 20288, 20689, 21556, 26112, 29208, 30432, 32334, 38944, 40576, 41378, 43112, 52224, 58416, 60864, 62067, 64668, 77888, 81152, 82756, 86224, 116832, 121728, 124134, 129336, 155776, 162304, 165512, 172448, 233664, 243456, 248268, 258672, 311552, 324608, 331024, 344896, 385789, 467328, 486912, 496536, 517344, 623104, 662048, 689792, 771578, 934656, 973824, 993072, 1034688, 1157367, 1246208, 1324096, 1379584, 1543156, 1869312, 1986144, 2069376, 2314734, 2648192, 2759168, 3086312, 3738624, 3972288, 4138752, 4629468, 5296384, 5518336, 6172624, 6558413, 7944576, 8277504, 9258936, 10592768, 12345248, 13116826, 15889152, 16555008, 18517872, 19675239, 21185536, 24690496, 26233652, 31778304, 37035744, 39350478, 49380992, 52467304, 63556608, 74071488, 78700956, 98761984, 104934608, 148142976, 157401912, 197523968, 209869216, 296285952, 314803824, 395047936, 419738432, 592571904, 629607648, 839476864, 1185143808, 1259215296, 1678953728, 2518430592, 3357907456, 5036861184, 6715814912, 10073722368, 20147444736]

約数ペア:

[(1, 20147444736), (2, 10073722368), (3, 6715814912), (4, 5036861184), (6, 3357907456), (8, 2518430592), (12, 1678953728), (16, 1259215296), (17, 1185143808), (24, 839476864), (32, 629607648), (34, 592571904), (48, 419738432), (51, 395047936), (64, 314803824), (68, 296285952), (96, 209869216), (102, 197523968), (128, 157401912), (136, 148142976), (192, 104934608), (204, 98761984), (256, 78700956), (272, 74071488), (317, 63556608), (384, 52467304), (408, 49380992), (512, 39350478), (544, 37035744), (634, 31778304), (768, 26233652), (816, 24690496), (951, 21185536), (1024, 19675239), (1088, 18517872), (1217, 16555008), (1268, 15889152), (1536, 13116826), (1632, 12345248), (1902, 10592768), (2176, 9258936), (2434, 8277504), (2536, 7944576), (3072, 6558413), (3264, 6172624), (3651, 5518336), (3804, 5296384), (4352, 4629468), (4868, 4138752), (5072, 3972288), (5389, 3738624), (6528, 3086312), (7302, 2759168), (7608, 2648192), (8704, 2314734), (9736, 2069376), (10144, 1986144), (10778, 1869312), (13056, 1543156), (14604, 1379584), (15216, 1324096), (16167, 1246208), (17408, 1157367), (19472, 1034688), (20288, 993072), (20689, 973824), (21556, 934656), (26112, 771578), (29208, 689792), (30432, 662048), (32334, 623104), (38944, 517344), (40576, 496536), (41378, 486912), (43112, 467328), (52224, 385789), (58416, 344896), (60864, 331024), (62067, 324608), (64668, 311552), (77888, 258672), (81152, 248268), (82756, 243456), (86224, 233664), (116832, 172448), (121728, 165512), (124134, 162304), (129336, 155776)]