20161105616

素因数分解:

$2^4\times {\mathrm{1260069101}}^1$

素因数の和:1260069109

約数の個数: 10

約数和(自身を含む): 39062142162

約数和(自身を除く): 18901036546

約数列:

[1, 2, 4, 8, 16, 1260069101, 2520138202, 5040276404, 10080552808, 20161105616]

約数ペア:

[(1, 20161105616), (2, 10080552808), (4, 5040276404), (8, 2520138202), (16, 1260069101)]