20957507999

素因数分解:

${\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{1050449}}^1$

素因数の和:1050801

約数の個数: 8

約数和(自身を含む): 21328336800

約数和(自身を除く): 370828801

約数列:

[1, 71, 281, 19951, 1050449, 74581879, 295176169, 20957507999]

約数ペア:

[(1, 20957507999), (71, 295176169), (281, 74581879), (19951, 1050449)]