20173161548

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{1511}}^1\times {\mathrm{7603}}^1$

素因数の和:9557

約数の個数: 24

約数和(自身を含む): 35411523840

約数和(自身を除く): 15238362292

約数列:

[1, 2, 4, 439, 878, 1511, 1756, 3022, 6044, 7603, 15206, 30412, 663329, 1326658, 2653316, 3337717, 6675434, 11488133, 13350868, 22976266, 45952532, 5043290387, 10086580774, 20173161548]

約数ペア:

[(1, 20173161548), (2, 10086580774), (4, 5043290387), (439, 45952532), (878, 22976266), (1511, 13350868), (1756, 11488133), (3022, 6675434), (6044, 3337717), (7603, 2653316), (15206, 1326658), (30412, 663329)]