20057010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{668567}}^1$

素因数の和:668577

約数の個数: 16

約数和(自身を含む): 48136896

約数和(自身を除く): 28079886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 668567, 1337134, 2005701, 3342835, 4011402, 6685670, 10028505, 20057010]

約数ペア:

[(1, 20057010), (2, 10028505), (3, 6685670), (5, 4011402), (6, 3342835), (10, 2005701), (15, 1337134), (30, 668567)]