20403944452

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{952921}}^1$

素因数の和:953079

約数の個数: 24

約数和(自身を含む): 36740860632

約数和(自身を除く): 16336916180

約数列:

[1, 2, 4, 53, 101, 106, 202, 212, 404, 5353, 10706, 21412, 952921, 1905842, 3811684, 50504813, 96245021, 101009626, 192490042, 202019252, 384980084, 5100986113, 10201972226, 20403944452]

約数ペア:

[(1, 20403944452), (2, 10201972226), (4, 5100986113), (53, 384980084), (101, 202019252), (106, 192490042), (202, 101009626), (212, 96245021), (404, 50504813), (5353, 3811684), (10706, 1905842), (21412, 952921)]