20923083041

素因数分解:

$7^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1\times {\mathrm{22031}}^1$

素因数の和:22892

約数の個数: 16

約数和(自身を含む): 24063879168

約数和(自身を除く): 3140796127

約数列:

[1, 7, 211, 643, 1477, 4501, 22031, 135673, 154217, 949711, 4648541, 14165933, 32539787, 99161531, 2989011863, 20923083041]

約数ペア:

[(1, 20923083041), (7, 2989011863), (211, 99161531), (643, 32539787), (1477, 14165933), (4501, 4648541), (22031, 949711), (135673, 154217)]