20166492819092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2720789641}}^1$

素因数の和:2720789771

約数の個数: 24

約数和(自身を含む): 37710144438120

約数和(自身を除く): 17543651619028

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 2720789641, 5441579282, 10883158564, 46253423897, 92506847794, 185013695588, 296566070869, 593132141738, 1186264283476, 5041623204773, 10083246409546, 20166492819092]

約数ペア:

[(1, 20166492819092), (2, 10083246409546), (4, 5041623204773), (17, 1186264283476), (34, 593132141738), (68, 296566070869), (109, 185013695588), (218, 92506847794), (436, 46253423897), (1853, 10883158564), (3706, 5441579282), (7412, 2720789641)]