20173537146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6765103}}^1$

素因数の和:6765186

約数の個数: 32

約数和(自身を含む): 46760398848

約数和(自身を除く): 26586861702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 6765103, 13530206, 20295309, 40590618, 47355721, 94711442, 142067163, 284134326, 480322313, 960644626, 1440966939, 2881933878, 3362256191, 6724512382, 10086768573, 20173537146]

約数ペア:

[(1, 20173537146), (2, 10086768573), (3, 6724512382), (6, 3362256191), (7, 2881933878), (14, 1440966939), (21, 960644626), (42, 480322313), (71, 284134326), (142, 142067163), (213, 94711442), (426, 47355721), (497, 40590618), (994, 20295309), (1491, 13530206), (2982, 6765103)]