20794508908

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{50472109}}^1$

素因数の和:50472216

約数の個数: 12

約数和(自身を含む): 36743696080

約数和(自身を除く): 15949187172

約数列:

[1, 2, 4, 103, 206, 412, 50472109, 100944218, 201888436, 5198627227, 10397254454, 20794508908]

約数ペア:

[(1, 20794508908), (2, 10397254454), (4, 5198627227), (103, 201888436), (206, 100944218), (412, 50472109)]