2023960220

素因数分解:

$2^2\times 5^1\times {\mathrm{2887}}^1\times {\mathrm{35053}}^1$

素因数の和:37949

約数の個数: 24

約数和(自身を含む): 4251909984

約数和(自身を除く): 2227949764

約数列:

[1, 2, 4, 5, 10, 20, 2887, 5774, 11548, 14435, 28870, 35053, 57740, 70106, 140212, 175265, 350530, 701060, 101198011, 202396022, 404792044, 505990055, 1011980110, 2023960220]

約数ペア:

[(1, 2023960220), (2, 1011980110), (4, 505990055), (5, 404792044), (10, 202396022), (20, 101198011), (2887, 701060), (5774, 350530), (11548, 175265), (14435, 140212), (28870, 70106), (35053, 57740)]