20242536672

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{2540479}}^1$

素因数の和:2540575

約数の個数: 48

約数和(自身を含む): 53776880640

約数和(自身を除く): 33534343968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 2540479, 5080958, 7621437, 10161916, 15242874, 20323832, 30485748, 40647664, 60971496, 81295328, 121942992, 210859757, 243885984, 421719514, 632579271, 843439028, 1265158542, 1686878056, 2530317084, 3373756112, 5060634168, 6747512224, 10121268336, 20242536672]

約数ペア:

[(1, 20242536672), (2, 10121268336), (3, 6747512224), (4, 5060634168), (6, 3373756112), (8, 2530317084), (12, 1686878056), (16, 1265158542), (24, 843439028), (32, 632579271), (48, 421719514), (83, 243885984), (96, 210859757), (166, 121942992), (249, 81295328), (332, 60971496), (498, 40647664), (664, 30485748), (996, 20323832), (1328, 15242874), (1992, 10161916), (2656, 7621437), (3984, 5080958), (7968, 2540479)]