20924722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6763}}^1$

素因数の和:6802

約数の個数: 32

約数和(自身を含む): 40908672

約数和(自身を除く): 19983950

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6763, 13526, 47341, 87919, 94682, 114971, 175838, 229942, 615433, 804797, 1230866, 1494623, 1609594, 2989246, 10462361, 20924722]

約数ペア:

[(1, 20924722), (2, 10462361), (7, 2989246), (13, 1609594), (14, 1494623), (17, 1230866), (26, 804797), (34, 615433), (91, 229942), (119, 175838), (182, 114971), (221, 94682), (238, 87919), (442, 47341), (1547, 13526), (3094, 6763)]