20171712957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32171791}}^1$

素因数の和:32171824

約数の個数: 16

約数和(自身を含む): 30884920320

約数和(自身を除く): 10713207363

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 32171791, 96515373, 353889701, 611264029, 1061669103, 1833792087, 6723904319, 20171712957]

約数ペア:

[(1, 20171712957), (3, 6723904319), (11, 1833792087), (19, 1061669103), (33, 611264029), (57, 353889701), (209, 96515373), (627, 32171791)]