20197802291

素因数分解:

${\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{2516233}}^1$

素因数の和:2516605

約数の個数: 8

約数和(自身を含む): 21136365600

約数和(自身を除く): 938563309

約数列:

[1, 23, 349, 8027, 2516233, 57873359, 878165317, 20197802291]

約数ペア:

[(1, 20197802291), (23, 878165317), (349, 57873359), (8027, 2516233)]