20770686

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{60733}}^1$

素因数の和:60760

約数の個数: 24

約数和(自身を含む): 47372520

約数和(自身を除く): 26601834

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 60733, 121466, 182199, 364398, 546597, 1093194, 1153927, 2307854, 3461781, 6923562, 10385343, 20770686]

約数ペア:

[(1, 20770686), (2, 10385343), (3, 6923562), (6, 3461781), (9, 2307854), (18, 1153927), (19, 1093194), (38, 546597), (57, 364398), (114, 182199), (171, 121466), (342, 60733)]