20199078926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{16067}}^1\times {\mathrm{48353}}^1$

素因数の和:64435

約数の個数: 16

約数和(自身を含む): 32631987024

約数和(自身を除く): 12432908098

約数列:

[1, 2, 13, 26, 16067, 32134, 48353, 96706, 208871, 417742, 628589, 1257178, 776887651, 1553775302, 10099539463, 20199078926]

約数ペア:

[(1, 20199078926), (2, 10099539463), (13, 1553775302), (26, 776887651), (16067, 1257178), (32134, 628589), (48353, 417742), (96706, 208871)]