20888202

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{2543}}^1$

素因数の和:2622

約数の個数: 24

約数和(自身を含む): 42952896

約数和(自身を除く): 22064694

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1369, 2543, 2738, 4107, 5086, 7629, 8214, 15258, 94091, 188182, 282273, 564546, 3481367, 6962734, 10444101, 20888202]

約数ペア:

[(1, 20888202), (2, 10444101), (3, 6962734), (6, 3481367), (37, 564546), (74, 282273), (111, 188182), (222, 94091), (1369, 15258), (2543, 8214), (2738, 7629), (4107, 5086)]