20155305984

素因数分解:

$2^{12}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149113}}^1$

素因数の和:149151

約数の個数: 104

約数和(自身を含む): 58626853152

約数和(自身を除く): 38471547168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1024, 1056, 1408, 1536, 2048, 2112, 2816, 3072, 4096, 4224, 5632, 6144, 8448, 11264, 12288, 16896, 22528, 33792, 45056, 67584, 135168, 149113, 298226, 447339, 596452, 894678, 1192904, 1640243, 1789356, 2385808, 3280486, 3578712, 4771616, 4920729, 6560972, 7157424, 9543232, 9841458, 13121944, 14314848, 19086464, 19682916, 26243888, 28629696, 38172928, 39365832, 52487776, 57259392, 76345856, 78731664, 104975552, 114518784, 152691712, 157463328, 209951104, 229037568, 305383424, 314926656, 419902208, 458075136, 610766848, 629853312, 839804416, 916150272, 1259706624, 1679608832, 1832300544, 2519413248, 3359217664, 5038826496, 6718435328, 10077652992, 20155305984]

約数ペア:

[(1, 20155305984), (2, 10077652992), (3, 6718435328), (4, 5038826496), (6, 3359217664), (8, 2519413248), (11, 1832300544), (12, 1679608832), (16, 1259706624), (22, 916150272), (24, 839804416), (32, 629853312), (33, 610766848), (44, 458075136), (48, 419902208), (64, 314926656), (66, 305383424), (88, 229037568), (96, 209951104), (128, 157463328), (132, 152691712), (176, 114518784), (192, 104975552), (256, 78731664), (264, 76345856), (352, 57259392), (384, 52487776), (512, 39365832), (528, 38172928), (704, 28629696), (768, 26243888), (1024, 19682916), (1056, 19086464), (1408, 14314848), (1536, 13121944), (2048, 9841458), (2112, 9543232), (2816, 7157424), (3072, 6560972), (4096, 4920729), (4224, 4771616), (5632, 3578712), (6144, 3280486), (8448, 2385808), (11264, 1789356), (12288, 1640243), (16896, 1192904), (22528, 894678), (33792, 596452), (45056, 447339), (67584, 298226), (135168, 149113)]