20238470764

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{71262221}}^1$

素因数の和:71262296

約数の個数: 12

約数和(自身を含む): 35916159888

約数和(自身を除く): 15677689124

約数列:

[1, 2, 4, 71, 142, 284, 71262221, 142524442, 285048884, 5059617691, 10119235382, 20238470764]

約数ペア:

[(1, 20238470764), (2, 10119235382), (4, 5059617691), (71, 285048884), (142, 142524442), (284, 71262221)]