20235077103

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{457507}}^1$

素因数の和:458174

約数の個数: 16

約数和(自身を含む): 28197133056

約数和(自身を除く): 7962055953

約数列:

[1, 3, 23, 69, 641, 1923, 14743, 44229, 457507, 1372521, 10522661, 31567983, 293261987, 879785961, 6745025701, 20235077103]

約数ペア:

[(1, 20235077103), (3, 6745025701), (23, 879785961), (69, 293261987), (641, 31567983), (1923, 10522661), (14743, 1372521), (44229, 457507)]