20348030208

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{6563}}^1$

素因数の和:6960

約数の個数: 144

約数和(自身を含む): 59248659456

約数和(自身を除く): 38900629248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 367, 384, 528, 704, 734, 768, 1056, 1101, 1408, 1468, 2112, 2202, 2816, 2936, 4037, 4224, 4404, 5872, 6563, 8074, 8448, 8808, 11744, 12111, 13126, 16148, 17616, 19689, 23488, 24222, 26252, 32296, 35232, 39378, 46976, 48444, 52504, 64592, 70464, 72193, 78756, 93952, 96888, 105008, 129184, 140928, 144386, 157512, 193776, 210016, 216579, 258368, 281856, 288772, 315024, 387552, 420032, 433158, 516736, 577544, 630048, 775104, 840064, 866316, 1033472, 1155088, 1260096, 1550208, 1680128, 1732632, 2310176, 2408621, 2520192, 3100416, 3465264, 4620352, 4817242, 5040384, 6930528, 7225863, 9240704, 9634484, 13861056, 14451726, 18481408, 19268968, 26494831, 27722112, 28903452, 38537936, 52989662, 55444224, 57806904, 77075872, 79484493, 105979324, 115613808, 154151744, 158968986, 211958648, 231227616, 308303488, 317937972, 423917296, 462455232, 616606976, 635875944, 847834592, 924910464, 1271751888, 1695669184, 1849820928, 2543503776, 3391338368, 5087007552, 6782676736, 10174015104, 20348030208]

約数ペア:

[(1, 20348030208), (2, 10174015104), (3, 6782676736), (4, 5087007552), (6, 3391338368), (8, 2543503776), (11, 1849820928), (12, 1695669184), (16, 1271751888), (22, 924910464), (24, 847834592), (32, 635875944), (33, 616606976), (44, 462455232), (48, 423917296), (64, 317937972), (66, 308303488), (88, 231227616), (96, 211958648), (128, 158968986), (132, 154151744), (176, 115613808), (192, 105979324), (256, 79484493), (264, 77075872), (352, 57806904), (367, 55444224), (384, 52989662), (528, 38537936), (704, 28903452), (734, 27722112), (768, 26494831), (1056, 19268968), (1101, 18481408), (1408, 14451726), (1468, 13861056), (2112, 9634484), (2202, 9240704), (2816, 7225863), (2936, 6930528), (4037, 5040384), (4224, 4817242), (4404, 4620352), (5872, 3465264), (6563, 3100416), (8074, 2520192), (8448, 2408621), (8808, 2310176), (11744, 1732632), (12111, 1680128), (13126, 1550208), (16148, 1260096), (17616, 1155088), (19689, 1033472), (23488, 866316), (24222, 840064), (26252, 775104), (32296, 630048), (35232, 577544), (39378, 516736), (46976, 433158), (48444, 420032), (52504, 387552), (64592, 315024), (70464, 288772), (72193, 281856), (78756, 258368), (93952, 216579), (96888, 210016), (105008, 193776), (129184, 157512), (140928, 144386)]