20175604450413

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{937}}^1\times {\mathrm{2121601}}^1$

素因数の和:2122757

約数の個数: 32

約数和(自身を含む): 28656902534400

約数和(自身を除く): 8481298083987

約数列:

[1, 3, 17, 51, 199, 597, 937, 2811, 3383, 10149, 15929, 47787, 186463, 559389, 2121601, 3169871, 6364803, 9509613, 36067217, 108201651, 422198599, 1266595797, 1987940137, 5963820411, 7177376183, 21532128549, 33794982329, 101384946987, 395600087263, 1186800261789, 6725201483471, 20175604450413]

約数ペア:

[(1, 20175604450413), (3, 6725201483471), (17, 1186800261789), (51, 395600087263), (199, 101384946987), (597, 33794982329), (937, 21532128549), (2811, 7177376183), (3383, 5963820411), (10149, 1987940137), (15929, 1266595797), (47787, 422198599), (186463, 108201651), (559389, 36067217), (2121601, 9509613), (3169871, 6364803)]