20510604

素因数分解:

$2^2\times 3^3\times {\mathrm{189913}}^1$

素因数の和:189926

約数の個数: 24

約数和(自身を含む): 53175920

約数和(自身を除く): 32665316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 189913, 379826, 569739, 759652, 1139478, 1709217, 2278956, 3418434, 5127651, 6836868, 10255302, 20510604]

約数ペア:

[(1, 20510604), (2, 10255302), (3, 6836868), (4, 5127651), (6, 3418434), (9, 2278956), (12, 1709217), (18, 1139478), (27, 759652), (36, 569739), (54, 379826), (108, 189913)]