20733138734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1112651}}^1$

素因数の和:1112693

約数の個数: 32

約数和(自身を含む): 39094140672

約数和(自身を除く): 18361001938

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1331, 1694, 2662, 9317, 18634, 1112651, 2225302, 7788557, 12239161, 15577114, 24478322, 85674127, 134630771, 171348254, 269261542, 942415397, 1480938481, 1884830794, 2961876962, 10366569367, 20733138734]

約数ペア:

[(1, 20733138734), (2, 10366569367), (7, 2961876962), (11, 1884830794), (14, 1480938481), (22, 942415397), (77, 269261542), (121, 171348254), (154, 134630771), (242, 85674127), (847, 24478322), (1331, 15577114), (1694, 12239161), (2662, 7788557), (9317, 2225302), (18634, 1112651)]