20075797907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{288823}}^1$

素因数の和:288994

約数の個数: 16

約数和(自身を含む): 22458954240

約数和(自身を除く): 2383156333

約数列:

[1, 11, 71, 89, 781, 979, 6319, 69509, 288823, 3177053, 20506433, 25705247, 225570763, 282757717, 1825072537, 20075797907]

約数ペア:

[(1, 20075797907), (11, 1825072537), (71, 282757717), (89, 225570763), (781, 25705247), (979, 20506433), (6319, 3177053), (69509, 288823)]