20161593881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{10289}}^1$

素因数の和:10577

約数の個数: 32

約数和(自身を含む): 24146760960

約数和(自身を除く): 3985167079

約数列:

[1, 11, 13, 71, 143, 193, 781, 923, 2123, 2509, 10153, 10289, 13703, 27599, 113179, 133757, 150733, 178139, 730519, 1471327, 1959529, 1985777, 8035709, 9496747, 21843547, 25815101, 104464217, 140990167, 283966111, 1550891837, 1832872171, 20161593881]

約数ペア:

[(1, 20161593881), (11, 1832872171), (13, 1550891837), (71, 283966111), (143, 140990167), (193, 104464217), (781, 25815101), (923, 21843547), (2123, 9496747), (2509, 8035709), (10153, 1985777), (10289, 1959529), (13703, 1471327), (27599, 730519), (113179, 178139), (133757, 150733)]