20161307516

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6605933}}^1$

素因数の和:6606053

約数の個数: 24

約数和(自身を含む): 40692553440

約数和(自身を除く): 20531245924

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 6605933, 13211866, 26423732, 46241531, 92483062, 184966124, 720046697, 1440093394, 2880186788, 5040326879, 10080653758, 20161307516]

約数ペア:

[(1, 20161307516), (2, 10080653758), (4, 5040326879), (7, 2880186788), (14, 1440093394), (28, 720046697), (109, 184966124), (218, 92483062), (436, 46241531), (763, 26423732), (1526, 13211866), (3052, 6605933)]