20111214459

素因数分解:

$3^1\times 7^1\times {\mathrm{11743}}^1\times {\mathrm{81553}}^1$

素因数の和:93306

約数の個数: 16

約数和(自身を含む): 30648645632

約数和(自身を除く): 10537431173

約数列:

[1, 3, 7, 21, 11743, 35229, 81553, 82201, 244659, 246603, 570871, 1712613, 957676879, 2873030637, 6703738153, 20111214459]

約数ペア:

[(1, 20111214459), (3, 6703738153), (7, 2873030637), (21, 957676879), (11743, 1712613), (35229, 570871), (81553, 246603), (82201, 244659)]