2019950427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{3011}}^1$

素因数の和:3755

約数の個数: 32

約数和(自身を含む): 3044770560

約数和(自身を除く): 1024820133

約数列:

[1, 3, 11, 29, 33, 87, 319, 701, 957, 2103, 3011, 7711, 9033, 20329, 23133, 33121, 60987, 87319, 99363, 223619, 261957, 670857, 960509, 2110711, 2881527, 6332133, 23217821, 61210619, 69653463, 183631857, 673316809, 2019950427]

約数ペア:

[(1, 2019950427), (3, 673316809), (11, 183631857), (29, 69653463), (33, 61210619), (87, 23217821), (319, 6332133), (701, 2881527), (957, 2110711), (2103, 960509), (3011, 670857), (7711, 261957), (9033, 223619), (20329, 99363), (23133, 87319), (33121, 60987)]