20174491707

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1\times {\mathrm{4201}}^1$

素因数の和:4883

約数の個数: 32

約数和(自身を含む): 28544017920

約数和(自身を除く): 8369526213

約数列:

[1, 3, 19, 57, 173, 487, 519, 1461, 3287, 4201, 9253, 9861, 12603, 27759, 79819, 84251, 239457, 252753, 726773, 1600769, 2045887, 2180319, 4802307, 6137661, 13808687, 38871853, 41426061, 116615559, 353938451, 1061815353, 6724830569, 20174491707]

約数ペア:

[(1, 20174491707), (3, 6724830569), (19, 1061815353), (57, 353938451), (173, 116615559), (487, 41426061), (519, 38871853), (1461, 13808687), (3287, 6137661), (4201, 4802307), (9253, 2180319), (9861, 2045887), (12603, 1600769), (27759, 726773), (79819, 252753), (84251, 239457)]