20631050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37511}}^1$

素因数の和:37534

約数の個数: 24

約数和(自身を含む): 41863392

約数和(自身を除く): 21232342

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 37511, 75022, 187555, 375110, 412621, 825242, 937775, 1875550, 2063105, 4126210, 10315525, 20631050]

約数ペア:

[(1, 20631050), (2, 10315525), (5, 4126210), (10, 2063105), (11, 1875550), (22, 937775), (25, 825242), (50, 412621), (55, 375110), (110, 187555), (275, 75022), (550, 37511)]