20161371418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{10529}}^1\times {\mathrm{41627}}^1$

素因数の和:52181

約数の個数: 16

約数和(自身を含む): 31560684480

約数和(自身を除く): 11399313062

約数列:

[1, 2, 23, 46, 10529, 21058, 41627, 83254, 242167, 484334, 957421, 1914842, 438290683, 876581366, 10080685709, 20161371418]

約数ペア:

[(1, 20161371418), (2, 10080685709), (23, 876581366), (46, 438290683), (10529, 1914842), (21058, 957421), (41627, 484334), (83254, 242167)]