20180881011

素因数分解:

$3^1\times {\mathrm{293}}^1\times {\mathrm{1831}}^1\times {\mathrm{12539}}^1$

素因数の和:14666

約数の個数: 16

約数和(自身を含む): 27016577280

約数和(自身を除く): 6835696269

約数列:

[1, 3, 293, 879, 1831, 5493, 12539, 37617, 536483, 1609449, 3673927, 11021781, 22958909, 68876727, 6726960337, 20180881011]

約数ペア:

[(1, 20180881011), (3, 6726960337), (293, 68876727), (879, 22958909), (1831, 11021781), (5493, 3673927), (12539, 1609449), (37617, 536483)]