20059591107

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9511423}}^1$

素因数の和:9511482

約数の個数: 16

約数和(自身を含む): 28914728960

約数和(自身を除く): 8855137853

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 9511423, 28534269, 180717037, 351922651, 542151111, 1055767953, 6686530369, 20059591107]

約数ペア:

[(1, 20059591107), (3, 6686530369), (19, 1055767953), (37, 542151111), (57, 351922651), (111, 180717037), (703, 28534269), (2109, 9511423)]