20163941896

素因数分解:

$2^3\times 7^1\times {\mathrm{360070391}}^1$

素因数の和:360070404

約数の個数: 16

約数和(自身を含む): 43208447040

約数和(自身を除く): 23044505144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360070391, 720140782, 1440281564, 2520492737, 2880563128, 5040985474, 10081970948, 20163941896]

約数ペア:

[(1, 20163941896), (2, 10081970948), (4, 5040985474), (7, 2880563128), (8, 2520492737), (14, 1440281564), (28, 720140782), (56, 360070391)]