20971246031

素因数分解:

${\mathrm{251}}^1\times {\mathrm{7349}}^1\times {\mathrm{11369}}^1$

素因数の和:18969

約数の個数: 8

約数和(自身を含む): 21059514000

約数和(自身を除く): 88267969

約数列:

[1, 251, 7349, 11369, 1844599, 2853619, 83550781, 20971246031]

約数ペア:

[(1, 20971246031), (251, 83550781), (7349, 2853619), (11369, 1844599)]