2020386816

素因数分解:

$2^{11}\times 3^2\times 7^2\times {\mathrm{2237}}^1$

素因数の和:2279

約数の個数: 216

約数和(自身を含む): 6790976010

約数和(自身を除く): 4770589194

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1024, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 2016, 2048, 2237, 2304, 2352, 2688, 3072, 3136, 3528, 3584, 4032, 4474, 4608, 4704, 5376, 6144, 6272, 6711, 7056, 7168, 8064, 8948, 9216, 9408, 10752, 12544, 13422, 14112, 14336, 15659, 16128, 17896, 18432, 18816, 20133, 21504, 25088, 26844, 28224, 31318, 32256, 35792, 37632, 40266, 43008, 46977, 50176, 53688, 56448, 62636, 64512, 71584, 75264, 80532, 93954, 100352, 107376, 109613, 112896, 125272, 129024, 140931, 143168, 150528, 161064, 187908, 214752, 219226, 225792, 250544, 281862, 286336, 301056, 322128, 328839, 375816, 429504, 438452, 451584, 501088, 563724, 572672, 644256, 657678, 751632, 859008, 876904, 903168, 986517, 1002176, 1127448, 1145344, 1288512, 1315356, 1503264, 1718016, 1753808, 1973034, 2004352, 2254896, 2290688, 2577024, 2630712, 3006528, 3436032, 3507616, 3946068, 4008704, 4509792, 4581376, 5154048, 5261424, 6013056, 6872064, 7015232, 7892136, 8017408, 9019584, 10308096, 10522848, 12026112, 13744128, 14030464, 15784272, 16034816, 18039168, 20616192, 21045696, 24052224, 28060928, 31568544, 32069632, 36078336, 41232384, 42091392, 48104448, 56121856, 63137088, 72156672, 84182784, 96208896, 112243712, 126274176, 144313344, 168365568, 224487424, 252548352, 288626688, 336731136, 505096704, 673462272, 1010193408, 2020386816]

約数ペア:

[(1, 2020386816), (2, 1010193408), (3, 673462272), (4, 505096704), (6, 336731136), (7, 288626688), (8, 252548352), (9, 224487424), (12, 168365568), (14, 144313344), (16, 126274176), (18, 112243712), (21, 96208896), (24, 84182784), (28, 72156672), (32, 63137088), (36, 56121856), (42, 48104448), (48, 42091392), (49, 41232384), (56, 36078336), (63, 32069632), (64, 31568544), (72, 28060928), (84, 24052224), (96, 21045696), (98, 20616192), (112, 18039168), (126, 16034816), (128, 15784272), (144, 14030464), (147, 13744128), (168, 12026112), (192, 10522848), (196, 10308096), (224, 9019584), (252, 8017408), (256, 7892136), (288, 7015232), (294, 6872064), (336, 6013056), (384, 5261424), (392, 5154048), (441, 4581376), (448, 4509792), (504, 4008704), (512, 3946068), (576, 3507616), (588, 3436032), (672, 3006528), (768, 2630712), (784, 2577024), (882, 2290688), (896, 2254896), (1008, 2004352), (1024, 1973034), (1152, 1753808), (1176, 1718016), (1344, 1503264), (1536, 1315356), (1568, 1288512), (1764, 1145344), (1792, 1127448), (2016, 1002176), (2048, 986517), (2237, 903168), (2304, 876904), (2352, 859008), (2688, 751632), (3072, 657678), (3136, 644256), (3528, 572672), (3584, 563724), (4032, 501088), (4474, 451584), (4608, 438452), (4704, 429504), (5376, 375816), (6144, 328839), (6272, 322128), (6711, 301056), (7056, 286336), (7168, 281862), (8064, 250544), (8948, 225792), (9216, 219226), (9408, 214752), (10752, 187908), (12544, 161064), (13422, 150528), (14112, 143168), (14336, 140931), (15659, 129024), (16128, 125272), (17896, 112896), (18432, 109613), (18816, 107376), (20133, 100352), (21504, 93954), (25088, 80532), (26844, 75264), (28224, 71584), (31318, 64512), (32256, 62636), (35792, 56448), (37632, 53688), (40266, 50176), (43008, 46977)]