20584707

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3691}}^1$

素因数の和:3731

約数の個数: 24

約数和(自身を含む): 32430528

約数和(自身を除く): 11845821

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 3691, 5577, 11073, 40601, 47983, 121803, 143949, 527813, 623779, 1583439, 1871337, 6861569, 20584707]

約数ペア:

[(1, 20584707), (3, 6861569), (11, 1871337), (13, 1583439), (33, 623779), (39, 527813), (143, 143949), (169, 121803), (429, 47983), (507, 40601), (1859, 11073), (3691, 5577)]