20325528

素因数分解:

$2^3\times 3^2\times {\mathrm{282299}}^1$

素因数の和:282311

約数の個数: 24

約数和(自身を含む): 55048500

約数和(自身を除く): 34722972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 282299, 564598, 846897, 1129196, 1693794, 2258392, 2540691, 3387588, 5081382, 6775176, 10162764, 20325528]

約数ペア:

[(1, 20325528), (2, 10162764), (3, 6775176), (4, 5081382), (6, 3387588), (8, 2540691), (9, 2258392), (12, 1693794), (18, 1129196), (24, 846897), (36, 564598), (72, 282299)]