20976066

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{10891}}^1$

素因数の和:11006

約数の個数: 24

約数和(自身を含む): 45877104

約数和(自身を除く): 24901038

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 10891, 21782, 32673, 65346, 98019, 196038, 1165337, 2330674, 3496011, 6992022, 10488033, 20976066]

約数ペア:

[(1, 20976066), (2, 10488033), (3, 6992022), (6, 3496011), (9, 2330674), (18, 1165337), (107, 196038), (214, 98019), (321, 65346), (642, 32673), (963, 21782), (1926, 10891)]