20139023548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42308873}}^1$

素因数の和:42308901

約数の個数: 24

約数和(自身を含む): 42647344992

約数和(自身を除く): 22508321444

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42308873, 84617746, 169235492, 296162111, 592324222, 719250841, 1184648444, 1438501682, 2877003364, 5034755887, 10069511774, 20139023548]

約数ペア:

[(1, 20139023548), (2, 10069511774), (4, 5034755887), (7, 2877003364), (14, 1438501682), (17, 1184648444), (28, 719250841), (34, 592324222), (68, 296162111), (119, 169235492), (238, 84617746), (476, 42308873)]