20714010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{690467}}^1$

素因数の和:690477

約数の個数: 16

約数和(自身を含む): 49713696

約数和(自身を除く): 28999686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 690467, 1380934, 2071401, 3452335, 4142802, 6904670, 10357005, 20714010]

約数ペア:

[(1, 20714010), (2, 10357005), (3, 6904670), (5, 4142802), (6, 3452335), (10, 2071401), (15, 1380934), (30, 690467)]