20683314

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{10739}}^1$

素因数の和:10854

約数の個数: 24

約数和(自身を含む): 45236880

約数和(自身を除く): 24553566

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 10739, 21478, 32217, 64434, 96651, 193302, 1149073, 2298146, 3447219, 6894438, 10341657, 20683314]

約数ペア:

[(1, 20683314), (2, 10341657), (3, 6894438), (6, 3447219), (9, 2298146), (18, 1149073), (107, 193302), (214, 96651), (321, 64434), (642, 32217), (963, 21478), (1926, 10739)]