20348173669

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{5437}}^1$

素因数の和:5701

約数の個数: 32

約数和(自身を含む): 22803056640

約数和(自身を除く): 2454882971

約数列:

[1, 23, 29, 31, 181, 667, 713, 899, 4163, 5249, 5437, 5611, 20677, 120727, 125051, 129053, 157673, 162719, 168547, 984097, 3626479, 3742537, 3876581, 4887863, 22634231, 28538813, 30507007, 112420849, 656392699, 701661161, 884703203, 20348173669]

約数ペア:

[(1, 20348173669), (23, 884703203), (29, 701661161), (31, 656392699), (181, 112420849), (667, 30507007), (713, 28538813), (899, 22634231), (4163, 4887863), (5249, 3876581), (5437, 3742537), (5611, 3626479), (20677, 984097), (120727, 168547), (125051, 162719), (129053, 157673)]