20382234282308

素因数分解:

$2^2\times {\mathrm{2663}}^1\times {\mathrm{1913465479}}^1$

素因数の和:1913468146

約数の個数: 12

約数和(自身を含む): 35682304271040

約数和(自身を除く): 15300069988732

約数列:

[1, 2, 4, 2663, 5326, 10652, 1913465479, 3826930958, 7653861916, 5095558570577, 10191117141154, 20382234282308]

約数ペア:

[(1, 20382234282308), (2, 10191117141154), (4, 5095558570577), (2663, 7653861916), (5326, 3826930958), (10652, 1913465479)]