20050502409

素因数分解:

$3^2\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{186227}}^1$

素因数の和:187949

約数の個数: 24

約数和(自身を含む): 33118787520

約数和(自身を除く): 13068285111

約数列:

[1, 3, 7, 9, 21, 63, 1709, 5127, 11963, 15381, 35889, 107667, 186227, 558681, 1303589, 1676043, 3910767, 11732301, 318261943, 954785829, 2227833601, 2864357487, 6683500803, 20050502409]

約数ペア:

[(1, 20050502409), (3, 6683500803), (7, 2864357487), (9, 2227833601), (21, 954785829), (63, 318261943), (1709, 11732301), (5127, 3910767), (11963, 1676043), (15381, 1303589), (35889, 558681), (107667, 186227)]