20102154051

素因数分解:

$3^1\times 7^1\times {\mathrm{8887}}^1\times {\mathrm{107713}}^1$

素因数の和:116610

約数の個数: 16

約数和(自身を含む): 30635585024

約数和(自身を除く): 10533430973

約数列:

[1, 3, 7, 21, 8887, 26661, 62209, 107713, 186627, 323139, 753991, 2261973, 957245431, 2871736293, 6700718017, 20102154051]

約数ペア:

[(1, 20102154051), (3, 6700718017), (7, 2871736293), (21, 957245431), (8887, 2261973), (26661, 753991), (62209, 323139), (107713, 186627)]