20451897672

素因数分解:

$2^3\times 3^1\times {\mathrm{852162403}}^1$

素因数の和:852162412

約数の個数: 16

約数和(自身を含む): 51129744240

約数和(自身を除く): 30677846568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 852162403, 1704324806, 2556487209, 3408649612, 5112974418, 6817299224, 10225948836, 20451897672]

約数ペア:

[(1, 20451897672), (2, 10225948836), (3, 6817299224), (4, 5112974418), (6, 3408649612), (8, 2556487209), (12, 1704324806), (24, 852162403)]