20704079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 24377760

約数和(自身を除く): 3673681

約数列:

[1, 11, 17, 53, 187, 583, 901, 2089, 9911, 22979, 35513, 110717, 390643, 1217887, 1882189, 20704079]

約数ペア:

[(1, 20704079), (11, 1882189), (17, 1217887), (53, 390643), (187, 110717), (583, 35513), (901, 22979), (2089, 9911)]