20594112

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 168

約数和(自身を含む): 69494400

約数和(自身を除く): 48900288

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 192, 196, 199, 224, 231, 264, 294, 308, 336, 352, 392, 398, 448, 462, 528, 539, 588, 597, 616, 672, 704, 784, 796, 924, 1056, 1078, 1176, 1194, 1232, 1344, 1393, 1568, 1592, 1617, 1848, 2112, 2156, 2189, 2352, 2388, 2464, 2786, 3136, 3184, 3234, 3696, 4179, 4312, 4378, 4704, 4776, 4928, 5572, 6368, 6468, 6567, 7392, 8358, 8624, 8756, 9408, 9552, 9751, 11144, 12736, 12936, 13134, 14784, 15323, 16716, 17248, 17512, 19104, 19502, 22288, 25872, 26268, 29253, 30646, 33432, 34496, 35024, 38208, 39004, 44576, 45969, 51744, 52536, 58506, 61292, 66864, 70048, 78008, 89152, 91938, 103488, 105072, 107261, 117012, 122584, 133728, 140096, 156016, 183876, 210144, 214522, 234024, 245168, 267456, 312032, 321783, 367752, 420288, 429044, 468048, 490336, 624064, 643566, 735504, 858088, 936096, 980672, 1287132, 1471008, 1716176, 1872192, 2574264, 2942016, 3432352, 5148528, 6864704, 10297056, 20594112]

約数ペア:

[(1, 20594112), (2, 10297056), (3, 6864704), (4, 5148528), (6, 3432352), (7, 2942016), (8, 2574264), (11, 1872192), (12, 1716176), (14, 1471008), (16, 1287132), (21, 980672), (22, 936096), (24, 858088), (28, 735504), (32, 643566), (33, 624064), (42, 490336), (44, 468048), (48, 429044), (49, 420288), (56, 367752), (64, 321783), (66, 312032), (77, 267456), (84, 245168), (88, 234024), (96, 214522), (98, 210144), (112, 183876), (132, 156016), (147, 140096), (154, 133728), (168, 122584), (176, 117012), (192, 107261), (196, 105072), (199, 103488), (224, 91938), (231, 89152), (264, 78008), (294, 70048), (308, 66864), (336, 61292), (352, 58506), (392, 52536), (398, 51744), (448, 45969), (462, 44576), (528, 39004), (539, 38208), (588, 35024), (597, 34496), (616, 33432), (672, 30646), (704, 29253), (784, 26268), (796, 25872), (924, 22288), (1056, 19502), (1078, 19104), (1176, 17512), (1194, 17248), (1232, 16716), (1344, 15323), (1393, 14784), (1568, 13134), (1592, 12936), (1617, 12736), (1848, 11144), (2112, 9751), (2156, 9552), (2189, 9408), (2352, 8756), (2388, 8624), (2464, 8358), (2786, 7392), (3136, 6567), (3184, 6468), (3234, 6368), (3696, 5572), (4179, 4928), (4312, 4776), (4378, 4704)]