20359014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{261013}}^1$

素因数の和:261031

約数の個数: 16

約数和(自身を含む): 43850352

約数和(自身を除く): 23491338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 261013, 522026, 783039, 1566078, 3393169, 6786338, 10179507, 20359014]

約数ペア:

[(1, 20359014), (2, 10179507), (3, 6786338), (6, 3393169), (13, 1566078), (26, 783039), (39, 522026), (78, 261013)]