20585202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311897}}^1$

素因数の和:311913

約数の個数: 16

約数和(自身を含む): 44913312

約数和(自身を除く): 24328110

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 311897, 623794, 935691, 1871382, 3430867, 6861734, 10292601, 20585202]

約数ペア:

[(1, 20585202), (2, 10292601), (3, 6861734), (6, 3430867), (11, 1871382), (22, 935691), (33, 623794), (66, 311897)]