20139605636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2623711}}^1$

素因数の和:2623835

約数の個数: 24

約数和(自身を含む): 37466607360

約数和(自身を除く): 17327001724

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 2623711, 5247422, 10494844, 49850509, 99701018, 199402036, 264994811, 529989622, 1059979244, 5034901409, 10069802818, 20139605636]

約数ペア:

[(1, 20139605636), (2, 10069802818), (4, 5034901409), (19, 1059979244), (38, 529989622), (76, 264994811), (101, 199402036), (202, 99701018), (404, 49850509), (1919, 10494844), (3838, 5247422), (7676, 2623711)]