20804938386

素因数分解:

$2^1\times 3^1\times {\mathrm{1721}}^1\times {\mathrm{2014811}}^1$

素因数の和:2016537

約数の個数: 16

約数和(自身を含む): 41634075168

約数和(自身を除く): 20829136782

約数列:

[1, 2, 3, 6, 1721, 3442, 5163, 10326, 2014811, 4029622, 6044433, 12088866, 3467489731, 6934979462, 10402469193, 20804938386]

約数ペア:

[(1, 20804938386), (2, 10402469193), (3, 6934979462), (6, 3467489731), (1721, 12088866), (3442, 6044433), (5163, 4029622), (10326, 2014811)]