20924683776

素因数分解:

$2^9\times 3^3\times {\mathrm{71}}^1\times {\mathrm{21319}}^1$

素因数の和:21417

約数の個数: 160

約数和(自身を含む): 62813836800

約数和(自身を除く): 41889153024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 256, 284, 288, 384, 426, 432, 512, 568, 576, 639, 768, 852, 864, 1136, 1152, 1278, 1536, 1704, 1728, 1917, 2272, 2304, 2556, 3408, 3456, 3834, 4544, 4608, 5112, 6816, 6912, 7668, 9088, 10224, 13632, 13824, 15336, 18176, 20448, 21319, 27264, 30672, 36352, 40896, 42638, 54528, 61344, 63957, 81792, 85276, 109056, 122688, 127914, 163584, 170552, 191871, 245376, 255828, 327168, 341104, 383742, 490752, 511656, 575613, 682208, 767484, 981504, 1023312, 1151226, 1364416, 1513649, 1534968, 2046624, 2302452, 2728832, 3027298, 3069936, 4093248, 4540947, 4604904, 5457664, 6054596, 6139872, 8186496, 9081894, 9209808, 10915328, 12109192, 12279744, 13622841, 16372992, 18163788, 18419616, 24218384, 24559488, 27245682, 32745984, 36327576, 36839232, 40868523, 48436768, 49118976, 54491364, 72655152, 73678464, 81737046, 96873536, 98237952, 108982728, 145310304, 147356928, 163474092, 193747072, 217965456, 290620608, 294713856, 326948184, 387494144, 435930912, 581241216, 653896368, 774988288, 871861824, 1162482432, 1307792736, 1743723648, 2324964864, 2615585472, 3487447296, 5231170944, 6974894592, 10462341888, 20924683776]

約数ペア:

[(1, 20924683776), (2, 10462341888), (3, 6974894592), (4, 5231170944), (6, 3487447296), (8, 2615585472), (9, 2324964864), (12, 1743723648), (16, 1307792736), (18, 1162482432), (24, 871861824), (27, 774988288), (32, 653896368), (36, 581241216), (48, 435930912), (54, 387494144), (64, 326948184), (71, 294713856), (72, 290620608), (96, 217965456), (108, 193747072), (128, 163474092), (142, 147356928), (144, 145310304), (192, 108982728), (213, 98237952), (216, 96873536), (256, 81737046), (284, 73678464), (288, 72655152), (384, 54491364), (426, 49118976), (432, 48436768), (512, 40868523), (568, 36839232), (576, 36327576), (639, 32745984), (768, 27245682), (852, 24559488), (864, 24218384), (1136, 18419616), (1152, 18163788), (1278, 16372992), (1536, 13622841), (1704, 12279744), (1728, 12109192), (1917, 10915328), (2272, 9209808), (2304, 9081894), (2556, 8186496), (3408, 6139872), (3456, 6054596), (3834, 5457664), (4544, 4604904), (4608, 4540947), (5112, 4093248), (6816, 3069936), (6912, 3027298), (7668, 2728832), (9088, 2302452), (10224, 2046624), (13632, 1534968), (13824, 1513649), (15336, 1364416), (18176, 1151226), (20448, 1023312), (21319, 981504), (27264, 767484), (30672, 682208), (36352, 575613), (40896, 511656), (42638, 490752), (54528, 383742), (61344, 341104), (63957, 327168), (81792, 255828), (85276, 245376), (109056, 191871), (122688, 170552), (127914, 163584)]