2020512590

素因数分解:

$2^1\times 5^1\times {\mathrm{5623}}^1\times {\mathrm{35933}}^1$

素因数の和:41563

約数の個数: 16

約数和(自身を含む): 3637670688

約数和(自身を除く): 1617158098

約数列:

[1, 2, 5, 10, 5623, 11246, 28115, 35933, 56230, 71866, 179665, 359330, 202051259, 404102518, 1010256295, 2020512590]

約数ペア:

[(1, 2020512590), (2, 1010256295), (5, 404102518), (10, 202051259), (5623, 359330), (11246, 179665), (28115, 71866), (35933, 56230)]