2020160390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2767343}}^1$

素因数の和:2767423

約数の個数: 16

約数和(自身を含む): 3686102208

約数和(自身を除く): 1665941818

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 2767343, 5534686, 13836715, 27673430, 202016039, 404032078, 1010080195, 2020160390]

約数ペア:

[(1, 2020160390), (2, 1010080195), (5, 404032078), (10, 202016039), (73, 27673430), (146, 13836715), (365, 5534686), (730, 2767343)]