19960794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{158419}}^1$

素因数の和:158434

約数の個数: 24

約数和(自身を含む): 49427040

約数和(自身を除く): 29466246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 158419, 316838, 475257, 950514, 1108933, 1425771, 2217866, 2851542, 3326799, 6653598, 9980397, 19960794]

約数ペア:

[(1, 19960794), (2, 9980397), (3, 6653598), (6, 3326799), (7, 2851542), (9, 2217866), (14, 1425771), (18, 1108933), (21, 950514), (42, 475257), (63, 316838), (126, 158419)]