20359024

素因数分解:

$2^4\times 7^1\times {\mathrm{181777}}^1$

素因数の和:181792

約数の個数: 20

約数和(自身を含む): 45080944

約数和(自身を除く): 24721920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181777, 363554, 727108, 1272439, 1454216, 2544878, 2908432, 5089756, 10179512, 20359024]

約数ペア:

[(1, 20359024), (2, 10179512), (4, 5089756), (7, 2908432), (8, 2544878), (14, 1454216), (16, 1272439), (28, 727108), (56, 363554), (112, 181777)]