20516046

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{148667}}^1$

素因数の和:148695

約数の個数: 16

約数和(自身を含む): 42816384

約数和(自身を除く): 22300338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 148667, 297334, 446001, 892002, 3419341, 6838682, 10258023, 20516046]

約数ペア:

[(1, 20516046), (2, 10258023), (3, 6838682), (6, 3419341), (23, 892002), (46, 446001), (69, 297334), (138, 148667)]