20554083

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1087}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 32587776

約数和(自身を除く): 12033693

約数列:

[1, 3, 9, 11, 33, 99, 191, 573, 1087, 1719, 2101, 3261, 6303, 9783, 11957, 18909, 35871, 107613, 207617, 622851, 1868553, 2283787, 6851361, 20554083]

約数ペア:

[(1, 20554083), (3, 6851361), (9, 2283787), (11, 1868553), (33, 622851), (99, 207617), (191, 107613), (573, 35871), (1087, 18909), (1719, 11957), (2101, 9783), (3261, 6303)]