20652486

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{27103}}^1$

素因数の和:27235

約数の個数: 16

約数和(自身を含む): 41631744

約数和(自身を除く): 20979258

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 27103, 54206, 81309, 162618, 3442081, 6884162, 10326243, 20652486]

約数ペア:

[(1, 20652486), (2, 10326243), (3, 6884162), (6, 3442081), (127, 162618), (254, 81309), (381, 54206), (762, 27103)]