20163930903

素因数分解:

$3^2\times {\mathrm{3559}}^1\times {\mathrm{629513}}^1$

素因数の和:633078

約数の個数: 12

約数和(自身を含む): 29133907920

約数和(自身を除く): 8969977017

約数列:

[1, 3, 9, 3559, 10677, 32031, 629513, 1888539, 5665617, 2240436767, 6721310301, 20163930903]

約数ペア:

[(1, 20163930903), (3, 6721310301), (9, 2240436767), (3559, 5665617), (10677, 1888539), (32031, 629513)]