20100285999

素因数分解:

$3^4\times {\mathrm{3613}}^1\times {\mathrm{68683}}^1$

素因数の和:72308

約数の個数: 20

約数和(自身を含む): 30035101096

約数和(自身を除く): 9934815097

約数列:

[1, 3, 9, 27, 81, 3613, 10839, 32517, 68683, 97551, 206049, 292653, 618147, 1854441, 5563323, 248151679, 744455037, 2233365111, 6700095333, 20100285999]

約数ペア:

[(1, 20100285999), (3, 6700095333), (9, 2233365111), (27, 744455037), (81, 248151679), (3613, 5563323), (10839, 1854441), (32517, 618147), (68683, 292653), (97551, 206049)]