20944088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{238001}}^1$

素因数の和:238018

約数の個数: 16

約数和(自身を含む): 42840360

約数和(自身を除く): 21896272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 238001, 476002, 952004, 1904008, 2618011, 5236022, 10472044, 20944088]

約数ペア:

[(1, 20944088), (2, 10472044), (4, 5236022), (8, 2618011), (11, 1904008), (22, 952004), (44, 476002), (88, 238001)]