20026278

素因数分解:

$2^1\times 3^4\times {\mathrm{123619}}^1$

素因数の和:123633

約数の個数: 20

約数和(自身を含む): 44874060

約数和(自身を除く): 24847782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 123619, 247238, 370857, 741714, 1112571, 2225142, 3337713, 6675426, 10013139, 20026278]

約数ペア:

[(1, 20026278), (2, 10013139), (3, 6675426), (6, 3337713), (9, 2225142), (18, 1112571), (27, 741714), (54, 370857), (81, 247238), (162, 123619)]