20114841

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 27610880

約数和(自身を除く): 7496039

約数列:

[1, 3, 43, 129, 211, 633, 739, 2217, 9073, 27219, 31777, 95331, 155929, 467787, 6704947, 20114841]

約数ペア:

[(1, 20114841), (3, 6704947), (43, 467787), (129, 155929), (211, 95331), (633, 31777), (739, 27219), (2217, 9073)]