20132917804

素因数分解:

$2^2\times {\mathrm{247613}}^1\times {\mathrm{20327}}^1$

素因数の和:267944

約数の個数: 12

約数和(自身を含む): 35234481744

約数和(自身を除く): 15101563940

約数列:

[1, 2, 4, 20327, 40654, 81308, 247613, 495226, 990452, 5033229451, 10066458902, 20132917804]

約数ペア:

[(1, 20132917804), (2, 10066458902), (4, 5033229451), (20327, 990452), (40654, 495226), (81308, 247613)]