20132751919

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{846661}}^1$

素因数の和:846790

約数の個数: 16

約数和(自身を含む): 23842001920

約数和(自身を除く): 3709250001

約数列:

[1, 7, 43, 79, 301, 553, 3397, 23779, 846661, 5926627, 36406423, 66886219, 254844961, 468203533, 2876107417, 20132751919]

約数ペア:

[(1, 20132751919), (7, 2876107417), (43, 468203533), (79, 254844961), (301, 66886219), (553, 36406423), (3397, 5926627), (23779, 846661)]