20906214912

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{137483}}^1$

素因数の和:137521

約数の個数: 160

約数和(自身を含む): 67510143360

約数和(自身を除く): 46603928448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 512, 528, 576, 594, 704, 768, 792, 864, 1056, 1152, 1188, 1408, 1536, 1584, 1728, 2112, 2304, 2376, 2816, 3168, 3456, 4224, 4608, 4752, 5632, 6336, 6912, 8448, 9504, 12672, 13824, 16896, 19008, 25344, 38016, 50688, 76032, 137483, 152064, 274966, 412449, 549932, 824898, 1099864, 1237347, 1512313, 1649796, 2199728, 2474694, 3024626, 3299592, 3712041, 4399456, 4536939, 4949388, 6049252, 6599184, 7424082, 8798912, 9073878, 9898776, 12098504, 13198368, 13610817, 14848164, 17597824, 18147756, 19797552, 24197008, 26396736, 27221634, 29696328, 35195648, 36295512, 39595104, 40832451, 48394016, 52793472, 54443268, 59392656, 70391296, 72591024, 79190208, 81664902, 96788032, 105586944, 108886536, 118785312, 145182048, 158380416, 163329804, 193576064, 211173888, 217773072, 237570624, 290364096, 316760832, 326659608, 387152128, 435546144, 475141248, 580728192, 633521664, 653319216, 774304256, 871092288, 950282496, 1161456384, 1306638432, 1742184576, 1900564992, 2322912768, 2613276864, 3484369152, 5226553728, 6968738304, 10453107456, 20906214912]

約数ペア:

[(1, 20906214912), (2, 10453107456), (3, 6968738304), (4, 5226553728), (6, 3484369152), (8, 2613276864), (9, 2322912768), (11, 1900564992), (12, 1742184576), (16, 1306638432), (18, 1161456384), (22, 950282496), (24, 871092288), (27, 774304256), (32, 653319216), (33, 633521664), (36, 580728192), (44, 475141248), (48, 435546144), (54, 387152128), (64, 326659608), (66, 316760832), (72, 290364096), (88, 237570624), (96, 217773072), (99, 211173888), (108, 193576064), (128, 163329804), (132, 158380416), (144, 145182048), (176, 118785312), (192, 108886536), (198, 105586944), (216, 96788032), (256, 81664902), (264, 79190208), (288, 72591024), (297, 70391296), (352, 59392656), (384, 54443268), (396, 52793472), (432, 48394016), (512, 40832451), (528, 39595104), (576, 36295512), (594, 35195648), (704, 29696328), (768, 27221634), (792, 26396736), (864, 24197008), (1056, 19797552), (1152, 18147756), (1188, 17597824), (1408, 14848164), (1536, 13610817), (1584, 13198368), (1728, 12098504), (2112, 9898776), (2304, 9073878), (2376, 8798912), (2816, 7424082), (3168, 6599184), (3456, 6049252), (4224, 4949388), (4608, 4536939), (4752, 4399456), (5632, 3712041), (6336, 3299592), (6912, 3024626), (8448, 2474694), (9504, 2199728), (12672, 1649796), (13824, 1512313), (16896, 1237347), (19008, 1099864), (25344, 824898), (38016, 549932), (50688, 412449), (76032, 274966), (137483, 152064)]