20020251651

素因数分解:

$3^1\times {\mathrm{433}}^1\times {\mathrm{743}}^1\times {\mathrm{20743}}^1$

素因数の和:21922

約数の個数: 16

約数和(自身を含む): 26792618496

約数和(自身を除く): 6772366845

約数列:

[1, 3, 433, 743, 1299, 2229, 20743, 62229, 321719, 965157, 8981719, 15412049, 26945157, 46236147, 6673417217, 20020251651]

約数ペア:

[(1, 20020251651), (3, 6673417217), (433, 46236147), (743, 26945157), (1299, 15412049), (2229, 8981719), (20743, 965157), (62229, 321719)]