20374098

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{5281}}^1$

素因数の和:5929

約数の個数: 16

約数和(自身を含む): 40819296

約数和(自身を除く): 20445198

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 5281, 10562, 15843, 31686, 3395683, 6791366, 10187049, 20374098]

約数ペア:

[(1, 20374098), (2, 10187049), (3, 6791366), (6, 3395683), (643, 31686), (1286, 15843), (1929, 10562), (3858, 5281)]