20192681779

素因数分解:

${\mathrm{131}}^1\times {\mathrm{653}}^1\times {\mathrm{236053}}^1$

素因数の和:236837

約数の個数: 8

約数和(自身を含む): 20378069712

約数和(自身を除く): 185387933

約数列:

[1, 131, 653, 85543, 236053, 30922943, 154142609, 20192681779]

約数ペア:

[(1, 20192681779), (131, 154142609), (653, 30922943), (85543, 236053)]