20437043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 23750496

約数和(自身を除く): 3313453

約数列:

[1, 11, 17, 187, 293, 373, 3223, 4103, 4981, 6341, 54791, 69751, 109289, 1202179, 1857913, 20437043]

約数ペア:

[(1, 20437043), (11, 1857913), (17, 1202179), (187, 109289), (293, 69751), (373, 54791), (3223, 6341), (4103, 4981)]