20101302153

素因数分解:

$3^2\times {\mathrm{1753}}^1\times {\mathrm{1274089}}^1$

素因数の和:1275848

約数の個数: 12

約数和(自身を含む): 29051800180

約数和(自身を除く): 8950498027

約数列:

[1, 3, 9, 1753, 5259, 15777, 1274089, 3822267, 11466801, 2233478017, 6700434051, 20101302153]

約数ペア:

[(1, 20101302153), (3, 6700434051), (9, 2233478017), (1753, 11466801), (5259, 3822267), (15777, 1274089)]