20101756416

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2837}}^1$

素因数の和:3524

約数の個数: 160

約数和(自身を含む): 61317146880

約数和(自身を除く): 41215390464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 659, 672, 768, 896, 1318, 1344, 1536, 1792, 1977, 2636, 2688, 2837, 3584, 3954, 4613, 5272, 5376, 5674, 7908, 8511, 9226, 10544, 10752, 11348, 13839, 15816, 17022, 18452, 19859, 21088, 22696, 27678, 31632, 34044, 36904, 39718, 42176, 45392, 55356, 59577, 63264, 68088, 73808, 79436, 84352, 90784, 110712, 119154, 126528, 136176, 147616, 158872, 168704, 181568, 221424, 238308, 253056, 272352, 295232, 317744, 337408, 363136, 442848, 476616, 506112, 544704, 590464, 635488, 726272, 885696, 953232, 1012224, 1089408, 1180928, 1270976, 1452544, 1771392, 1869583, 1906464, 2178816, 2361856, 2541952, 3542784, 3739166, 3812928, 4357632, 5083904, 5608749, 7085568, 7478332, 7625856, 10167808, 11217498, 13087081, 14956664, 15251712, 22434996, 26174162, 29913328, 30503424, 39261243, 44869992, 52348324, 59826656, 78522486, 89739984, 104696648, 119653312, 157044972, 179479968, 209393296, 239306624, 314089944, 358959936, 418786592, 478613248, 628179888, 717919872, 837573184, 957226496, 1256359776, 1435839744, 1675146368, 2512719552, 2871679488, 3350292736, 5025439104, 6700585472, 10050878208, 20101756416]

約数ペア:

[(1, 20101756416), (2, 10050878208), (3, 6700585472), (4, 5025439104), (6, 3350292736), (7, 2871679488), (8, 2512719552), (12, 1675146368), (14, 1435839744), (16, 1256359776), (21, 957226496), (24, 837573184), (28, 717919872), (32, 628179888), (42, 478613248), (48, 418786592), (56, 358959936), (64, 314089944), (84, 239306624), (96, 209393296), (112, 179479968), (128, 157044972), (168, 119653312), (192, 104696648), (224, 89739984), (256, 78522486), (336, 59826656), (384, 52348324), (448, 44869992), (512, 39261243), (659, 30503424), (672, 29913328), (768, 26174162), (896, 22434996), (1318, 15251712), (1344, 14956664), (1536, 13087081), (1792, 11217498), (1977, 10167808), (2636, 7625856), (2688, 7478332), (2837, 7085568), (3584, 5608749), (3954, 5083904), (4613, 4357632), (5272, 3812928), (5376, 3739166), (5674, 3542784), (7908, 2541952), (8511, 2361856), (9226, 2178816), (10544, 1906464), (10752, 1869583), (11348, 1771392), (13839, 1452544), (15816, 1270976), (17022, 1180928), (18452, 1089408), (19859, 1012224), (21088, 953232), (22696, 885696), (27678, 726272), (31632, 635488), (34044, 590464), (36904, 544704), (39718, 506112), (42176, 476616), (45392, 442848), (55356, 363136), (59577, 337408), (63264, 317744), (68088, 295232), (73808, 272352), (79436, 253056), (84352, 238308), (90784, 221424), (110712, 181568), (119154, 168704), (126528, 158872), (136176, 147616)]