20584744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83003}}^1$

素因数の和:83040

約数の個数: 16

約数和(自身を含む): 39841920

約数和(自身を除く): 19257176

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 83003, 166006, 332012, 664024, 2573093, 5146186, 10292372, 20584744]

約数ペア:

[(1, 20584744), (2, 10292372), (4, 5146186), (8, 2573093), (31, 664024), (62, 332012), (124, 166006), (248, 83003)]