20177524621

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1\times {\mathrm{19211}}^1$

素因数の和:21252

約数の個数: 16

約数和(自身を含む): 22065827328

約数和(自身を除く): 1888302707

約数列:

[1, 17, 31, 527, 1993, 19211, 33881, 61783, 326587, 595541, 1050311, 10124197, 38287523, 650887891, 1186913213, 20177524621]

約数ペア:

[(1, 20177524621), (17, 1186913213), (31, 650887891), (527, 38287523), (1993, 10124197), (19211, 1050311), (33881, 595541), (61783, 326587)]