20593220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9623}}^1$

素因数の和:9739

約数の個数: 24

約数和(自身を含む): 43654464

約数和(自身を除く): 23061244

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 9623, 19246, 38492, 48115, 96230, 192460, 1029661, 2059322, 4118644, 5148305, 10296610, 20593220]

約数ペア:

[(1, 20593220), (2, 10296610), (4, 5148305), (5, 4118644), (10, 2059322), (20, 1029661), (107, 192460), (214, 96230), (428, 48115), (535, 38492), (1070, 19246), (2140, 9623)]