2020042368

素因数分解:

$2^7\times 3^3\times {\mathrm{457}}^1\times {\mathrm{1279}}^1$

素因数の和:1759

約数の個数: 128

約数和(自身を含む): 5979648000

約数和(自身を除く): 3959605632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 457, 576, 864, 914, 1152, 1279, 1371, 1728, 1828, 2558, 2742, 3456, 3656, 3837, 4113, 5116, 5484, 7312, 7674, 8226, 10232, 10968, 11511, 12339, 14624, 15348, 16452, 20464, 21936, 23022, 24678, 29248, 30696, 32904, 34533, 40928, 43872, 46044, 49356, 58496, 61392, 65808, 69066, 81856, 87744, 92088, 98712, 122784, 131616, 138132, 163712, 175488, 184176, 197424, 245568, 263232, 276264, 368352, 394848, 491136, 526464, 552528, 584503, 736704, 789696, 1105056, 1169006, 1473408, 1579392, 1753509, 2210112, 2338012, 3507018, 4420224, 4676024, 5260527, 7014036, 9352048, 10521054, 14028072, 15781581, 18704096, 21042108, 28056144, 31563162, 37408192, 42084216, 56112288, 63126324, 74816384, 84168432, 112224576, 126252648, 168336864, 224449152, 252505296, 336673728, 505010592, 673347456, 1010021184, 2020042368]

約数ペア:

[(1, 2020042368), (2, 1010021184), (3, 673347456), (4, 505010592), (6, 336673728), (8, 252505296), (9, 224449152), (12, 168336864), (16, 126252648), (18, 112224576), (24, 84168432), (27, 74816384), (32, 63126324), (36, 56112288), (48, 42084216), (54, 37408192), (64, 31563162), (72, 28056144), (96, 21042108), (108, 18704096), (128, 15781581), (144, 14028072), (192, 10521054), (216, 9352048), (288, 7014036), (384, 5260527), (432, 4676024), (457, 4420224), (576, 3507018), (864, 2338012), (914, 2210112), (1152, 1753509), (1279, 1579392), (1371, 1473408), (1728, 1169006), (1828, 1105056), (2558, 789696), (2742, 736704), (3456, 584503), (3656, 552528), (3837, 526464), (4113, 491136), (5116, 394848), (5484, 368352), (7312, 276264), (7674, 263232), (8226, 245568), (10232, 197424), (10968, 184176), (11511, 175488), (12339, 163712), (14624, 138132), (15348, 131616), (16452, 122784), (20464, 98712), (21936, 92088), (23022, 87744), (24678, 81856), (29248, 69066), (30696, 65808), (32904, 61392), (34533, 58496), (40928, 49356), (43872, 46044)]