20163345387

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2949151}}^1$

素因数の和:2949250

約数の個数: 16

約数和(自身を含む): 28028740608

約数和(自身を除く): 7865395221

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 2949151, 8847453, 126813493, 156305003, 380440479, 468915009, 6721115129, 20163345387]

約数ペア:

[(1, 20163345387), (3, 6721115129), (43, 468915009), (53, 380440479), (129, 156305003), (159, 126813493), (2279, 8847453), (6837, 2949151)]