20794470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{693149}}^1$

素因数の和:693159

約数の個数: 16

約数和(自身を含む): 49906800

約数和(自身を除く): 29112330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 693149, 1386298, 2079447, 3465745, 4158894, 6931490, 10397235, 20794470]

約数ペア:

[(1, 20794470), (2, 10397235), (3, 6931490), (5, 4158894), (6, 3465745), (10, 2079447), (15, 1386298), (30, 693149)]