2020366912449

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7193}}^1\times {\mathrm{50527}}^1$

素因数の和:57849

約数の個数: 32

約数和(自身を含む): 2878907581440

約数和(自身を除く): 858540668991

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 7193, 21579, 50527, 122281, 151581, 366843, 784037, 858959, 2352111, 2576877, 5507443, 13328629, 16522329, 39985887, 93626531, 280879593, 363440711, 1090322133, 6178492087, 18535476261, 39615037499, 118845112497, 673455637483, 2020366912449]

約数ペア:

[(1, 2020366912449), (3, 673455637483), (17, 118845112497), (51, 39615037499), (109, 18535476261), (327, 6178492087), (1853, 1090322133), (5559, 363440711), (7193, 280879593), (21579, 93626531), (50527, 39985887), (122281, 16522329), (151581, 13328629), (366843, 5507443), (784037, 2576877), (858959, 2352111)]