20039899

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{5711}}^1$

素因数の和:5762

約数の個数: 12

約数和(自身を含む): 22790880

約数和(自身を除く): 2750981

約数列:

[1, 11, 29, 121, 319, 3509, 5711, 62821, 165619, 691031, 1821809, 20039899]

約数ペア:

[(1, 20039899), (11, 1821809), (29, 691031), (121, 165619), (319, 62821), (3509, 5711)]