2020448924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{97871}}^1$

素因数の和:98285

約数の個数: 24

約数和(自身を含む): 3817399488

約数和(自身を除く): 1796950564

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 5161, 10322, 20644, 97871, 195742, 391484, 1272323, 2544646, 5089292, 38854787, 77709574, 155419148, 505112231, 1010224462, 2020448924]

約数ペア:

[(1, 2020448924), (2, 1010224462), (4, 505112231), (13, 155419148), (26, 77709574), (52, 38854787), (397, 5089292), (794, 2544646), (1588, 1272323), (5161, 391484), (10322, 195742), (20644, 97871)]