2020056576

素因数分解:

$2^9\times 3^1\times {\mathrm{269}}^1\times {\mathrm{4889}}^1$

素因数の和:5179

約数の個数: 80

約数和(自身を含む): 5402667600

約数和(自身を除く): 3382611024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 269, 384, 512, 538, 768, 807, 1076, 1536, 1614, 2152, 3228, 4304, 4889, 6456, 8608, 9778, 12912, 14667, 17216, 19556, 25824, 29334, 34432, 39112, 51648, 58668, 68864, 78224, 103296, 117336, 137728, 156448, 206592, 234672, 312896, 413184, 469344, 625792, 938688, 1251584, 1315141, 1877376, 2503168, 2630282, 3754752, 3945423, 5260564, 7509504, 7890846, 10521128, 15781692, 21042256, 31563384, 42084512, 63126768, 84169024, 126253536, 168338048, 252507072, 336676096, 505014144, 673352192, 1010028288, 2020056576]

約数ペア:

[(1, 2020056576), (2, 1010028288), (3, 673352192), (4, 505014144), (6, 336676096), (8, 252507072), (12, 168338048), (16, 126253536), (24, 84169024), (32, 63126768), (48, 42084512), (64, 31563384), (96, 21042256), (128, 15781692), (192, 10521128), (256, 7890846), (269, 7509504), (384, 5260564), (512, 3945423), (538, 3754752), (768, 2630282), (807, 2503168), (1076, 1877376), (1536, 1315141), (1614, 1251584), (2152, 938688), (3228, 625792), (4304, 469344), (4889, 413184), (6456, 312896), (8608, 234672), (9778, 206592), (12912, 156448), (14667, 137728), (17216, 117336), (19556, 103296), (25824, 78224), (29334, 68864), (34432, 58668), (39112, 51648)]