20189636876

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{49003973}}^1$

素因数の和:49004080

約数の個数: 12

約数和(自身を含む): 35674893072

約数和(自身を除く): 15485256196

約数列:

[1, 2, 4, 103, 206, 412, 49003973, 98007946, 196015892, 5047409219, 10094818438, 20189636876]

約数ペア:

[(1, 20189636876), (2, 10094818438), (4, 5047409219), (103, 196015892), (206, 98007946), (412, 49003973)]