20982123906

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1\times {\mathrm{72251}}^1$

素因数の和:73954

約数の個数: 32

約数和(自身を含む): 43437902400

約数和(自身を除く): 22455778494

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 1669, 3338, 5007, 10014, 48401, 72251, 96802, 144502, 145203, 216753, 290406, 433506, 2095279, 4190558, 6285837, 12571674, 120586919, 241173838, 361760757, 723521514, 3497020651, 6994041302, 10491061953, 20982123906]

約数ペア:

[(1, 20982123906), (2, 10491061953), (3, 6994041302), (6, 3497020651), (29, 723521514), (58, 361760757), (87, 241173838), (174, 120586919), (1669, 12571674), (3338, 6285837), (5007, 4190558), (10014, 2095279), (48401, 433506), (72251, 290406), (96802, 216753), (144502, 145203)]