20622008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{234341}}^1$

素因数の和:234358

約数の個数: 16

約数和(自身を含む): 42181560

約数和(自身を除く): 21559552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 234341, 468682, 937364, 1874728, 2577751, 5155502, 10311004, 20622008]

約数ペア:

[(1, 20622008), (2, 10311004), (4, 5155502), (8, 2577751), (11, 1874728), (22, 937364), (44, 468682), (88, 234341)]