20325550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{58073}}^1$

素因数の和:58092

約数の個数: 24

約数和(自身を含む): 43207056

約数和(自身を除く): 22881506

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 58073, 116146, 290365, 406511, 580730, 813022, 1451825, 2032555, 2903650, 4065110, 10162775, 20325550]

約数ペア:

[(1, 20325550), (2, 10162775), (5, 4065110), (7, 2903650), (10, 2032555), (14, 1451825), (25, 813022), (35, 580730), (50, 406511), (70, 290365), (175, 116146), (350, 58073)]