21093093508

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1051081}}^1$

素因数の和:1051287

約数の個数: 24

約数和(自身を含む): 38406536280

約数和(自身を除く): 17313442772

約数列:

[1, 2, 4, 29, 58, 116, 173, 346, 692, 5017, 10034, 20068, 1051081, 2102162, 4204324, 30481349, 60962698, 121925396, 181837013, 363674026, 727348052, 5273273377, 10546546754, 21093093508]

約数ペア:

[(1, 21093093508), (2, 10546546754), (4, 5273273377), (29, 727348052), (58, 363674026), (116, 181837013), (173, 121925396), (346, 60962698), (692, 30481349), (5017, 4204324), (10034, 2102162), (20068, 1051081)]