20227529065

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{8123}}^1\times {\mathrm{4931}}^1$

素因数の和:13160

約数の個数: 16

約数和(自身を含む): 24521351616

約数和(自身を除く): 4293822551

約数列:

[1, 5, 101, 505, 4931, 8123, 24655, 40615, 498031, 820423, 2490155, 4102115, 40054513, 200272565, 4045505813, 20227529065]

約数ペア:

[(1, 20227529065), (5, 4045505813), (101, 200272565), (505, 40054513), (4931, 4102115), (8123, 2490155), (24655, 820423), (40615, 498031)]