2020871418

素因数分解:

$2^1\times 3^1\times {\mathrm{1619}}^1\times {\mathrm{208037}}^1$

素因数の和:209661

約数の個数: 16

約数和(自身を含む): 4044258720

約数和(自身を除く): 2023387302

約数列:

[1, 2, 3, 6, 1619, 3238, 4857, 9714, 208037, 416074, 624111, 1248222, 336811903, 673623806, 1010435709, 2020871418]

約数ペア:

[(1, 2020871418), (2, 1010435709), (3, 673623806), (6, 336811903), (1619, 1248222), (3238, 624111), (4857, 416074), (9714, 208037)]