20724702959

素因数分解:

${\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{27011}}^1$

素因数の和:27370

約数の個数: 16

約数和(自身を含む): 21617163360

約数和(自身を除く): 892460401

約数列:

[1, 37, 89, 233, 3293, 8621, 20737, 27011, 767269, 999407, 2403979, 6293563, 88947223, 232861831, 560127107, 20724702959]

約数ペア:

[(1, 20724702959), (37, 560127107), (89, 232861831), (233, 88947223), (3293, 6293563), (8621, 2403979), (20737, 999407), (27011, 767269)]