20161363326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258479017}}^1$

素因数の和:258479035

約数の個数: 16

約数和(自身を含む): 43424475024

約数和(自身を除く): 23263111698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258479017, 516958034, 775437051, 1550874102, 3360227221, 6720454442, 10080681663, 20161363326]

約数ペア:

[(1, 20161363326), (2, 10080681663), (3, 6720454442), (6, 3360227221), (13, 1550874102), (26, 775437051), (39, 516958034), (78, 258479017)]