20867290464

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1\times {\mathrm{4211}}^1$

素因数の和:5524

約数の個数: 96

約数和(自身を含む): 56170558080

約数和(自身を除く): 35303267616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1259, 1312, 1968, 2518, 3777, 3936, 4211, 5036, 7554, 8422, 10072, 12633, 15108, 16844, 20144, 25266, 30216, 33688, 40288, 50532, 51619, 60432, 67376, 101064, 103238, 120864, 134752, 154857, 172651, 202128, 206476, 309714, 345302, 404256, 412952, 517953, 619428, 690604, 825904, 1035906, 1238856, 1381208, 1651808, 2071812, 2477712, 2762416, 4143624, 4955424, 5301649, 5524832, 8287248, 10603298, 15904947, 16574496, 21206596, 31809894, 42413192, 63619788, 84826384, 127239576, 169652768, 217367609, 254479152, 434735218, 508958304, 652102827, 869470436, 1304205654, 1738940872, 2608411308, 3477881744, 5216822616, 6955763488, 10433645232, 20867290464]

約数ペア:

[(1, 20867290464), (2, 10433645232), (3, 6955763488), (4, 5216822616), (6, 3477881744), (8, 2608411308), (12, 1738940872), (16, 1304205654), (24, 869470436), (32, 652102827), (41, 508958304), (48, 434735218), (82, 254479152), (96, 217367609), (123, 169652768), (164, 127239576), (246, 84826384), (328, 63619788), (492, 42413192), (656, 31809894), (984, 21206596), (1259, 16574496), (1312, 15904947), (1968, 10603298), (2518, 8287248), (3777, 5524832), (3936, 5301649), (4211, 4955424), (5036, 4143624), (7554, 2762416), (8422, 2477712), (10072, 2071812), (12633, 1651808), (15108, 1381208), (16844, 1238856), (20144, 1035906), (25266, 825904), (30216, 690604), (33688, 619428), (40288, 517953), (50532, 412952), (51619, 404256), (60432, 345302), (67376, 309714), (101064, 206476), (103238, 202128), (120864, 172651), (134752, 154857)]