20186022

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2724

約数の個数: 32

約数和(自身を含む): 42706944

約数和(自身を除く): 22520922

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 1271, 2542, 2647, 3813, 5294, 7626, 7941, 15882, 82057, 108527, 164114, 217054, 246171, 325581, 492342, 651162, 3364337, 6728674, 10093011, 20186022]

約数ペア:

[(1, 20186022), (2, 10093011), (3, 6728674), (6, 3364337), (31, 651162), (41, 492342), (62, 325581), (82, 246171), (93, 217054), (123, 164114), (186, 108527), (246, 82057), (1271, 15882), (2542, 7941), (2647, 7626), (3813, 5294)]