20160418928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96925091}}^1$

素因数の和:96925112

約数の個数: 20

約数和(自身を含む): 42065489928

約数和(自身を除く): 21905071000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96925091, 193850182, 387700364, 775400728, 1260026183, 1550801456, 2520052366, 5040104732, 10080209464, 20160418928]

約数ペア:

[(1, 20160418928), (2, 10080209464), (4, 5040104732), (8, 2520052366), (13, 1550801456), (16, 1260026183), (26, 775400728), (52, 387700364), (104, 193850182), (208, 96925091)]