20079934126

素因数分解:

$2^1\times 7^3\times {\mathrm{29271041}}^1$

素因数の和:29271064

約数の個数: 16

約数和(自身を含む): 35125250400

約数和(自身を除く): 15045316274

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 29271041, 58542082, 204897287, 409794574, 1434281009, 2868562018, 10039967063, 20079934126]

約数ペア:

[(1, 20079934126), (2, 10039967063), (7, 2868562018), (14, 1434281009), (49, 409794574), (98, 204897287), (343, 58542082), (686, 29271041)]