20598066

素因数分解:

$2^1\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{1123}}^1$

素因数の和:2150

約数の個数: 24

約数和(自身を含む): 44712720

約数和(自身を除く): 24114654

約数列:

[1, 2, 3, 6, 9, 18, 1019, 1123, 2038, 2246, 3057, 3369, 6114, 6738, 9171, 10107, 18342, 20214, 1144337, 2288674, 3433011, 6866022, 10299033, 20598066]

約数ペア:

[(1, 20598066), (2, 10299033), (3, 6866022), (6, 3433011), (9, 2288674), (18, 1144337), (1019, 20214), (1123, 18342), (2038, 10107), (2246, 9171), (3057, 6738), (3369, 6114)]