20165093606

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{3281011}}^1$

素因数の和:3281459

約数の個数: 16

約数和(自身を含む): 34647486720

約数和(自身を除く): 14482393114

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 3281011, 6562022, 22967077, 45934154, 1440363829, 2880727658, 10082546803, 20165093606]

約数ペア:

[(1, 20165093606), (2, 10082546803), (7, 2880727658), (14, 1440363829), (439, 45934154), (878, 22967077), (3073, 6562022), (6146, 3281011)]