20184662

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{839}}^1$

素因数の和:1387

約数の個数: 16

約数和(自身を含む): 31691520

約数和(自身を除く): 11506858

約数列:

[1, 2, 23, 46, 523, 839, 1046, 1678, 12029, 19297, 24058, 38594, 438797, 877594, 10092331, 20184662]

約数ペア:

[(1, 20184662), (2, 10092331), (23, 877594), (46, 438797), (523, 38594), (839, 24058), (1046, 19297), (1678, 12029)]