20162780344

素因数分解:

$2^3\times 7^1\times {\mathrm{360049649}}^1$

素因数の和:360049662

約数の個数: 16

約数和(自身を含む): 43205958000

約数和(自身を除く): 23043177656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360049649, 720099298, 1440198596, 2520347543, 2880397192, 5040695086, 10081390172, 20162780344]

約数ペア:

[(1, 20162780344), (2, 10081390172), (4, 5040695086), (7, 2880397192), (8, 2520347543), (14, 1440198596), (28, 720099298), (56, 360049649)]