27130060

素因数分解:

$2^2\times 5^1\times {\mathrm{1356503}}^1$

素因数の和:1356512

約数の個数: 12

約数和(自身を含む): 56973168

約数和(自身を除く): 29843108

約数列:

[1, 2, 4, 5, 10, 20, 1356503, 2713006, 5426012, 6782515, 13565030, 27130060]

約数ペア:

[(1, 27130060), (2, 13565030), (4, 6782515), (5, 5426012), (10, 2713006), (20, 1356503)]