2080203426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16509551}}^1$

素因数の和:16509566

約数の個数: 24

約数和(自身を含む): 5150980224

約数和(自身を除く): 3070776798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16509551, 33019102, 49528653, 99057306, 115566857, 148585959, 231133714, 297171918, 346700571, 693401142, 1040101713, 2080203426]

約数ペア:

[(1, 2080203426), (2, 1040101713), (3, 693401142), (6, 346700571), (7, 297171918), (9, 231133714), (14, 148585959), (18, 115566857), (21, 99057306), (42, 49528653), (63, 33019102), (126, 16509551)]