20194108695

素因数分解:

$3^2\times 5^1\times {\mathrm{448757971}}^1$

素因数の和:448757982

約数の個数: 12

約数和(自身を含む): 35003121816

約数和(自身を除く): 14809013121

約数列:

[1, 3, 5, 9, 15, 45, 448757971, 1346273913, 2243789855, 4038821739, 6731369565, 20194108695]

約数ペア:

[(1, 20194108695), (3, 6731369565), (5, 4038821739), (9, 2243789855), (15, 1346273913), (45, 448757971)]