54762020

素因数分解:

$2^2\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{2003}}^1$

素因数の和:3379

約数の個数: 24

約数和(自身を含む): 115141824

約数和(自身を除く): 60379804

約数列:

[1, 2, 4, 5, 10, 20, 1367, 2003, 2734, 4006, 5468, 6835, 8012, 10015, 13670, 20030, 27340, 40060, 2738101, 5476202, 10952404, 13690505, 27381010, 54762020]

約数ペア:

[(1, 54762020), (2, 27381010), (4, 13690505), (5, 10952404), (10, 5476202), (20, 2738101), (1367, 40060), (2003, 27340), (2734, 20030), (4006, 13670), (5468, 10015), (6835, 8012)]