27132020

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{3637}}^1$

素因数の和:4019

約数の個数: 24

約数和(自身を含む): 57145704

約数和(自身を除く): 30013684

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3637, 3730, 7274, 7460, 14548, 18185, 36370, 72740, 1356601, 2713202, 5426404, 6783005, 13566010, 27132020]

約数ペア:

[(1, 27132020), (2, 13566010), (4, 6783005), (5, 5426404), (10, 2713202), (20, 1356601), (373, 72740), (746, 36370), (1492, 18185), (1865, 14548), (3637, 7460), (3730, 7274)]