20161987102922

素因数分解:

$2^1\times 7^1\times {\mathrm{127031}}^1\times {\mathrm{11336933}}^1$

素因数の和:11463973

約数の個数: 16

約数和(自身を含む): 34563681597312

約数和(自身を除く): 14401694494390

約数列:

[1, 2, 7, 14, 127031, 254062, 889217, 1778434, 11336933, 22673866, 79358531, 158717062, 1440141935923, 2880283871846, 10080993551461, 20161987102922]

約数ペア:

[(1, 20161987102922), (2, 10080993551461), (7, 2880283871846), (14, 1440141935923), (127031, 158717062), (254062, 79358531), (889217, 22673866), (1778434, 11336933)]