2020111310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28858733}}^1$

素因数の和:28858747

約数の個数: 16

約数和(自身を含む): 4155657696

約数和(自身を除く): 2135546386

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28858733, 57717466, 144293665, 202011131, 288587330, 404022262, 1010055655, 2020111310]

約数ペア:

[(1, 2020111310), (2, 1010055655), (5, 404022262), (7, 288587330), (10, 202011131), (14, 144293665), (35, 57717466), (70, 28858733)]