20081608129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{2251049}}^1$

素因数の和:2251871

約数の個数: 8

約数和(自身を含む): 21934231200

約数和(自身を除く): 1852623071

約数列:

[1, 11, 811, 8921, 2251049, 24761539, 1825600739, 20081608129]

約数ペア:

[(1, 20081608129), (11, 1825600739), (811, 24761539), (8921, 2251049)]