20223698

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:650

約数の個数: 24

約数和(自身を含む): 33594204

約数和(自身を除く): 13370506

約数列:

[1, 2, 11, 22, 121, 193, 242, 386, 433, 866, 2123, 4246, 4763, 9526, 23353, 46706, 52393, 83569, 104786, 167138, 919259, 1838518, 10111849, 20223698]

約数ペア:

[(1, 20223698), (2, 10111849), (11, 1838518), (22, 919259), (121, 167138), (193, 104786), (242, 83569), (386, 52393), (433, 46706), (866, 23353), (2123, 9526), (4246, 4763)]