22588420

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6763}}^1$

素因数の和:6939

約数の個数: 24

約数和(自身を含む): 47726784

約数和(自身を除く): 25138364

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 6763, 13526, 27052, 33815, 67630, 135260, 1129421, 2258842, 4517684, 5647105, 11294210, 22588420]

約数ペア:

[(1, 22588420), (2, 11294210), (4, 5647105), (5, 4517684), (10, 2258842), (20, 1129421), (167, 135260), (334, 67630), (668, 33815), (835, 27052), (1670, 13526), (3340, 6763)]