20186410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87767}}^1$

素因数の和:87797

約数の個数: 16

約数和(自身を含む): 37915776

約数和(自身を除く): 17729366

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87767, 175534, 438835, 877670, 2018641, 4037282, 10093205, 20186410]

約数ペア:

[(1, 20186410), (2, 10093205), (5, 4037282), (10, 2018641), (23, 877670), (46, 438835), (115, 175534), (230, 87767)]