20900553410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{190005031}}^1$

素因数の和:190005049

約数の個数: 16

約数和(自身を含む): 41041086912

約数和(自身を除く): 20140533502

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 190005031, 380010062, 950025155, 1900050310, 2090055341, 4180110682, 10450276705, 20900553410]

約数ペア:

[(1, 20900553410), (2, 10450276705), (5, 4180110682), (10, 2090055341), (11, 1900050310), (22, 950025155), (55, 380010062), (110, 190005031)]