20173985357

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1328897}}^1$

素因数の和:1328980

約数の個数: 16

約数和(自身を含む): 22963357440

約数和(自身を除く): 2789372083

約数列:

[1, 17, 19, 47, 323, 799, 893, 15181, 1328897, 22591249, 25249043, 62458159, 429233731, 1061788703, 1186705021, 20173985357]

約数ペア:

[(1, 20173985357), (17, 1186705021), (19, 1061788703), (47, 429233731), (323, 62458159), (799, 25249043), (893, 22591249), (15181, 1328897)]