20180835772

素因数分解:

$2^2\times {\mathrm{475649}}^1\times {\mathrm{10607}}^1$

素因数の和:486260

約数の個数: 12

約数和(自身を含む): 35319866400

約数和(自身を除く): 15139030628

約数列:

[1, 2, 4, 10607, 21214, 42428, 475649, 951298, 1902596, 5045208943, 10090417886, 20180835772]

約数ペア:

[(1, 20180835772), (2, 10090417886), (4, 5045208943), (10607, 1902596), (21214, 951298), (42428, 475649)]