20570184

素因数分解:

$2^3\times 3^2\times {\mathrm{285697}}^1$

素因数の和:285709

約数の個数: 24

約数和(自身を含む): 55711110

約数和(自身を除く): 35140926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 285697, 571394, 857091, 1142788, 1714182, 2285576, 2571273, 3428364, 5142546, 6856728, 10285092, 20570184]

約数ペア:

[(1, 20570184), (2, 10285092), (3, 6856728), (4, 5142546), (6, 3428364), (8, 2571273), (9, 2285576), (12, 1714182), (18, 1142788), (24, 857091), (36, 571394), (72, 285697)]