2020992484

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2488907}}^1$

素因数の和:2488947

約数の個数: 24

約数和(自身を含む): 4181365440

約数和(自身を除く): 2160372956

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2488907, 4977814, 9955628, 17422349, 34844698, 69689396, 72178303, 144356606, 288713212, 505248121, 1010496242, 2020992484]

約数ペア:

[(1, 2020992484), (2, 1010496242), (4, 505248121), (7, 288713212), (14, 144356606), (28, 72178303), (29, 69689396), (58, 34844698), (116, 17422349), (203, 9955628), (406, 4977814), (812, 2488907)]