16064060

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2003}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 33835536

約数和(自身を除く): 17771476

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2003, 2005, 4006, 4010, 8012, 8020, 10015, 20030, 40060, 803203, 1606406, 3212812, 4016015, 8032030, 16064060]

約数ペア:

[(1, 16064060), (2, 8032030), (4, 4016015), (5, 3212812), (10, 1606406), (20, 803203), (401, 40060), (802, 20030), (1604, 10015), (2003, 8020), (2005, 8012), (4006, 4010)]