99047020

素因数分解:

$2^2\times 5^1\times {\mathrm{4952351}}^1$

素因数の和:4952360

約数の個数: 12

約数和(自身を含む): 207998784

約数和(自身を除く): 108951764

約数列:

[1, 2, 4, 5, 10, 20, 4952351, 9904702, 19809404, 24761755, 49523510, 99047020]

約数ペア:

[(1, 99047020), (2, 49523510), (4, 24761755), (5, 19809404), (10, 9904702), (20, 4952351)]