20568367007

素因数分解:

${\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1361}}^1\times {\mathrm{1709}}^1$

素因数の和:3346

約数の個数: 16

約数和(自身を含む): 21240662400

約数和(自身を除く): 672295393

約数列:

[1, 37, 239, 1361, 1709, 8843, 50357, 63233, 325279, 408451, 2325949, 12035323, 15112687, 86060113, 555901811, 20568367007]

約数ペア:

[(1, 20568367007), (37, 555901811), (239, 86060113), (1361, 15112687), (1709, 12035323), (8843, 2325949), (50357, 408451), (63233, 325279)]