20592284

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{50971}}^1$

素因数の和:51076

約数の個数: 12

約数和(自身を含む): 36394008

約数和(自身を除く): 15801724

約数列:

[1, 2, 4, 101, 202, 404, 50971, 101942, 203884, 5148071, 10296142, 20592284]

約数ペア:

[(1, 20592284), (2, 10296142), (4, 5148071), (101, 203884), (202, 101942), (404, 50971)]