2020931859

素因数分解:

$3^1\times {\mathrm{71}}^2\times {\mathrm{133633}}^1$

素因数の和:133778

約数の個数: 12

約数和(自身を含む): 2733082568

約数和(自身を除く): 712150709

約数列:

[1, 3, 71, 213, 5041, 15123, 133633, 400899, 9487943, 28463829, 673643953, 2020931859]

約数ペア:

[(1, 2020931859), (3, 673643953), (71, 28463829), (213, 9487943), (5041, 400899), (15123, 133633)]