20380146

素因数分解:

$2^1\times 3^1\times {\mathrm{1741}}^1\times {\mathrm{1951}}^1$

素因数の和:3697

約数の個数: 16

約数和(自身を含む): 40804608

約数和(自身を除く): 20424462

約数列:

[1, 2, 3, 6, 1741, 1951, 3482, 3902, 5223, 5853, 10446, 11706, 3396691, 6793382, 10190073, 20380146]

約数ペア:

[(1, 20380146), (2, 10190073), (3, 6793382), (6, 3396691), (1741, 11706), (1951, 10446), (3482, 5853), (3902, 5223)]