20346944716

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1389439}}^1$

素因数の和:1389973

約数の個数: 24

約数和(自身を含む): 40771727360

約数和(自身を除く): 20424782644

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 2092, 3661, 7322, 14644, 1389439, 2778878, 5557756, 9726073, 19452146, 38904292, 726676597, 1453353194, 2906706388, 5086736179, 10173472358, 20346944716]

約数ペア:

[(1, 20346944716), (2, 10173472358), (4, 5086736179), (7, 2906706388), (14, 1453353194), (28, 726676597), (523, 38904292), (1046, 19452146), (2092, 9726073), (3661, 5557756), (7322, 2778878), (14644, 1389439)]