20008923

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{5011}}^1$

素因数の和:5047

約数の個数: 16

約数和(自身を含む): 29350272

約数和(自身を除く): 9341349

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 5011, 15033, 55121, 165363, 606331, 1818993, 6669641, 20008923]

約数ペア:

[(1, 20008923), (3, 6669641), (11, 1818993), (33, 606331), (121, 165363), (363, 55121), (1331, 15033), (3993, 5011)]