20139027990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671300933}}^1$

素因数の和:671300943

約数の個数: 16

約数和(自身を含む): 48333667248

約数和(自身を除く): 28194639258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671300933, 1342601866, 2013902799, 3356504665, 4027805598, 6713009330, 10069513995, 20139027990]

約数ペア:

[(1, 20139027990), (2, 10069513995), (3, 6713009330), (5, 4027805598), (6, 3356504665), (10, 2013902799), (15, 1342601866), (30, 671300933)]