22017641530

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{21376351}}^1$

素因数の和:21376461

約数の個数: 16

約数和(自身を含む): 40016530944

約数和(自身を除く): 17998889414

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 21376351, 42752702, 106881755, 213763510, 2201764153, 4403528306, 11008820765, 22017641530]

約数ペア:

[(1, 22017641530), (2, 11008820765), (5, 4403528306), (10, 2201764153), (103, 213763510), (206, 106881755), (515, 42752702), (1030, 21376351)]