20460770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{186007}}^1$

素因数の和:186025

約数の個数: 16

約数和(自身を含む): 40177728

約数和(自身を除く): 19716958

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 186007, 372014, 930035, 1860070, 2046077, 4092154, 10230385, 20460770]

約数ペア:

[(1, 20460770), (2, 10230385), (5, 4092154), (10, 2046077), (11, 1860070), (22, 930035), (55, 372014), (110, 186007)]