20132678986

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3516011}}^1$

素因数の和:3516429

約数の個数: 16

約数和(自身を含む): 34597558080

約数和(自身を除く): 14464879094

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 3516011, 7032022, 24612077, 49224154, 1438048499, 2876096998, 10066339493, 20132678986]

約数ペア:

[(1, 20132678986), (2, 10066339493), (7, 2876096998), (14, 1438048499), (409, 49224154), (818, 24612077), (2863, 7032022), (5726, 3516011)]