20123326095

素因数分解:

$3^1\times 5^1\times {\mathrm{6571}}^1\times {\mathrm{204163}}^1$

素因数の和:210742

約数の個数: 16

約数和(自身を含む): 32202379392

約数和(自身を除く): 12079053297

約数列:

[1, 3, 5, 15, 6571, 19713, 32855, 98565, 204163, 612489, 1020815, 3062445, 1341555073, 4024665219, 6707775365, 20123326095]

約数ペア:

[(1, 20123326095), (3, 6707775365), (5, 4024665219), (15, 1341555073), (6571, 3062445), (19713, 1020815), (32855, 612489), (98565, 204163)]