2020392957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{11399}}^1$

素因数の和:11585

約数の個数: 32

約数和(自身を含む): 3033676800

約数和(自身を除く): 1013283843

約数列:

[1, 3, 11, 33, 41, 123, 131, 393, 451, 1353, 1441, 4323, 5371, 11399, 16113, 34197, 59081, 125389, 177243, 376167, 467359, 1402077, 1493269, 4479807, 5140949, 15422847, 16425959, 49277877, 61224029, 183672087, 673464319, 2020392957]

約数ペア:

[(1, 2020392957), (3, 673464319), (11, 183672087), (33, 61224029), (41, 49277877), (123, 16425959), (131, 15422847), (393, 5140949), (451, 4479807), (1353, 1493269), (1441, 1402077), (4323, 467359), (5371, 376167), (11399, 177243), (16113, 125389), (34197, 59081)]