20153521081

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{10557109}}^1$

素因数の和:10557215

約数の個数: 8

約数和(自身を含む): 21283133760

約数和(自身を除く): 1129612679

約数列:

[1, 23, 83, 1909, 10557109, 242813507, 876240047, 20153521081]

約数ペア:

[(1, 20153521081), (23, 876240047), (83, 242813507), (1909, 10557109)]