20136403828

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{919}}^1\times {\mathrm{116549}}^1$

素因数の和:117519

約数の個数: 24

約数和(自身を含む): 36027936000

約数和(自身を除く): 15891532172

約数列:

[1, 2, 4, 47, 94, 188, 919, 1838, 3676, 43193, 86386, 116549, 172772, 233098, 466196, 5477803, 10955606, 21911212, 107108531, 214217062, 428434124, 5034100957, 10068201914, 20136403828]

約数ペア:

[(1, 20136403828), (2, 10068201914), (4, 5034100957), (47, 428434124), (94, 214217062), (188, 107108531), (919, 21911212), (1838, 10955606), (3676, 5477803), (43193, 466196), (86386, 233098), (116549, 172772)]