2017102060

素因数分解:

$2^2\times 5^1\times {\mathrm{100855103}}^1$

素因数の和:100855112

約数の個数: 12

約数和(自身を含む): 4235914368

約数和(自身を除く): 2218812308

約数列:

[1, 2, 4, 5, 10, 20, 100855103, 201710206, 403420412, 504275515, 1008551030, 2017102060]

約数ペア:

[(1, 2017102060), (2, 1008551030), (4, 504275515), (5, 403420412), (10, 201710206), (20, 100855103)]