20213305937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1912147}}^1$

素因数の和:1912220

約数の個数: 12

約数和(自身を含む): 22785155568

約数和(自身を除く): 2571849631

約数列:

[1, 11, 31, 341, 961, 10571, 1912147, 21033617, 59276557, 652042127, 1837573267, 20213305937]

約数ペア:

[(1, 20213305937), (11, 1837573267), (31, 652042127), (341, 59276557), (961, 21033617), (10571, 1912147)]