20159901241

素因数分解:

${\mathrm{71}}^1\times {\mathrm{1049}}^1\times {\mathrm{270679}}^1$

素因数の和:271799

約数の個数: 8

約数和(自身を含む): 20463408000

約数和(自身を除く): 303506759

約数列:

[1, 71, 1049, 74479, 270679, 19218209, 283942271, 20159901241]

約数ペア:

[(1, 20159901241), (71, 283942271), (1049, 19218209), (74479, 270679)]