20186500491

素因数分解:

$3^2\times {\mathrm{347}}^1\times {\mathrm{1327}}^1\times {\mathrm{4871}}^1$

素因数の和:6551

約数の個数: 24

約数和(自身を含む): 29270352384

約数和(自身を除く): 9083851893

約数列:

[1, 3, 9, 347, 1041, 1327, 3123, 3981, 4871, 11943, 14613, 43839, 460469, 1381407, 1690237, 4144221, 5070711, 6463817, 15212133, 19391451, 58174353, 2242944499, 6728833497, 20186500491]

約数ペア:

[(1, 20186500491), (3, 6728833497), (9, 2242944499), (347, 58174353), (1041, 19391451), (1327, 15212133), (3123, 6463817), (3981, 5070711), (4871, 4144221), (11943, 1690237), (14613, 1381407), (43839, 460469)]