22019958905

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20294893}}^1$

素因数の和:20294936

約数の個数: 16

約数和(自身を含む): 31172957184

約数和(自身を除く): 9152998279

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 20294893, 101474465, 142064251, 629141683, 710321255, 3145708415, 4403991781, 22019958905]

約数ペア:

[(1, 22019958905), (5, 4403991781), (7, 3145708415), (31, 710321255), (35, 629141683), (155, 142064251), (217, 101474465), (1085, 20294893)]