20415036

素因数分解:

$2^2\times 3^1\times {\mathrm{373}}^1\times {\mathrm{4561}}^1$

素因数の和:4941

約数の個数: 24

約数和(自身を含む): 47773264

約数和(自身を除く): 27358228

約数列:

[1, 2, 3, 4, 6, 12, 373, 746, 1119, 1492, 2238, 4476, 4561, 9122, 13683, 18244, 27366, 54732, 1701253, 3402506, 5103759, 6805012, 10207518, 20415036]

約数ペア:

[(1, 20415036), (2, 10207518), (3, 6805012), (4, 5103759), (6, 3402506), (12, 1701253), (373, 54732), (746, 27366), (1119, 18244), (1492, 13683), (2238, 9122), (4476, 4561)]