2016753260

素因数分解:

$2^2\times 5^1\times {\mathrm{3547}}^1\times {\mathrm{28429}}^1$

素因数の和:31985

約数の個数: 24

約数和(自身を含む): 4236524880

約数和(自身を除く): 2219771620

約数列:

[1, 2, 4, 5, 10, 20, 3547, 7094, 14188, 17735, 28429, 35470, 56858, 70940, 113716, 142145, 284290, 568580, 100837663, 201675326, 403350652, 504188315, 1008376630, 2016753260]

約数ペア:

[(1, 2016753260), (2, 1008376630), (4, 504188315), (5, 403350652), (10, 201675326), (20, 100837663), (3547, 568580), (7094, 284290), (14188, 142145), (17735, 113716), (28429, 70940), (35470, 56858)]