20280521339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{27031}}^1\times {\mathrm{57713}}^1$

素因数の和:84757

約数の個数: 8

約数和(自身を含む): 21841747872

約数和(自身を除く): 1561226533

約数列:

[1, 13, 27031, 57713, 351403, 750269, 1560040103, 20280521339]

約数ペア:

[(1, 20280521339), (13, 1560040103), (27031, 750269), (57713, 351403)]