20176669068

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{4235237}}^1$

素因数の和:4235641

約数の個数: 24

約数和(自身を含む): 47197492272

約数和(自身を除く): 27020823204

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4764, 4235237, 8470474, 12705711, 16940948, 25411422, 50822844, 1681389089, 3362778178, 5044167267, 6725556356, 10088334534, 20176669068]

約数ペア:

[(1, 20176669068), (2, 10088334534), (3, 6725556356), (4, 5044167267), (6, 3362778178), (12, 1681389089), (397, 50822844), (794, 25411422), (1191, 16940948), (1588, 12705711), (2382, 8470474), (4764, 4235237)]