20208078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102061}}^1$

素因数の和:102080

約数の個数: 24

約数和(自身を含む): 47765016

約数和(自身を除く): 27556938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 102061, 204122, 306183, 612366, 918549, 1122671, 1837098, 2245342, 3368013, 6736026, 10104039, 20208078]

約数ペア:

[(1, 20208078), (2, 10104039), (3, 6736026), (6, 3368013), (9, 2245342), (11, 1837098), (18, 1122671), (22, 918549), (33, 612366), (66, 306183), (99, 204122), (198, 102061)]