20362414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1723}}^1$

素因数の和:2055

約数の個数: 16

約数和(自身を含む): 32273280

約数和(自身を除く): 11910866

約数列:

[1, 2, 19, 38, 311, 622, 1723, 3446, 5909, 11818, 32737, 65474, 535853, 1071706, 10181207, 20362414]

約数ペア:

[(1, 20362414), (2, 10181207), (19, 1071706), (38, 535853), (311, 65474), (622, 32737), (1723, 11818), (3446, 5909)]