20086427102

素因数分解:

$2^1\times 7^1\times {\mathrm{4231}}^1\times {\mathrm{339103}}^1$

素因数の和:343343

約数の個数: 16

約数和(自身を含む): 34442115072

約数和(自身を除く): 14355687970

約数列:

[1, 2, 7, 14, 4231, 8462, 29617, 59234, 339103, 678206, 2373721, 4747442, 1434744793, 2869489586, 10043213551, 20086427102]

約数ペア:

[(1, 20086427102), (2, 10043213551), (7, 2869489586), (14, 1434744793), (4231, 4747442), (8462, 2373721), (29617, 678206), (59234, 339103)]