20264222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48479}}^1$

素因数の和:48511

約数の個数: 16

約数和(自身を含む): 34905600

約数和(自身を除く): 14641378

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 48479, 96958, 533269, 921101, 1066538, 1842202, 10132111, 20264222]

約数ペア:

[(1, 20264222), (2, 10132111), (11, 1842202), (19, 1066538), (22, 921101), (38, 533269), (209, 96958), (418, 48479)]