20161675326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19883309}}^1$

素因数の和:19883340

約数の個数: 24

約数和(自身を含む): 43663748760

約数和(自身を除く): 23502073434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 19883309, 39766618, 59649927, 119299854, 258483017, 516966034, 775449051, 1550898102, 3360279221, 6720558442, 10080837663, 20161675326]

約数ペア:

[(1, 20161675326), (2, 10080837663), (3, 6720558442), (6, 3360279221), (13, 1550898102), (26, 775449051), (39, 516966034), (78, 258483017), (169, 119299854), (338, 59649927), (507, 39766618), (1014, 19883309)]