20565576022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{142759}}^1$

素因数の和:143020

約数の個数: 32

約数和(自身を含む): 34536499200

約数和(自身を除く): 13970923178

約数列:

[1, 2, 17, 19, 34, 38, 223, 323, 446, 646, 3791, 4237, 7582, 8474, 72029, 142759, 144058, 285518, 2426903, 2712421, 4853806, 5424842, 31835257, 46111157, 63670514, 92222314, 541199369, 604869883, 1082398738, 1209739766, 10282788011, 20565576022]

約数ペア:

[(1, 20565576022), (2, 10282788011), (17, 1209739766), (19, 1082398738), (34, 604869883), (38, 541199369), (223, 92222314), (323, 63670514), (446, 46111157), (646, 31835257), (3791, 5424842), (4237, 4853806), (7582, 2712421), (8474, 2426903), (72029, 285518), (142759, 144058)]