20262051216218

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76173124873}}^1$

素因数の和:76173124901

約数の個数: 16

約数和(自身を含む): 36563099939520

約数和(自身を除く): 16301048723302

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 76173124873, 152346249746, 533211874111, 1066423748222, 1447289372587, 2894578745174, 10131025608109, 20262051216218]

約数ペア:

[(1, 20262051216218), (2, 10131025608109), (7, 2894578745174), (14, 1447289372587), (19, 1066423748222), (38, 533211874111), (133, 152346249746), (266, 76173124873)]