20803973134

素因数分解:

$2^1\times 7^1\times {\mathrm{3433}}^1\times {\mathrm{432857}}^1$

素因数の和:436299

約数の個数: 16

約数和(自身を含む): 35674424928

約数和(自身を除く): 14870451794

約数列:

[1, 2, 7, 14, 3433, 6866, 24031, 48062, 432857, 865714, 3029999, 6059998, 1485998081, 2971996162, 10401986567, 20803973134]

約数ペア:

[(1, 20803973134), (2, 10401986567), (7, 2971996162), (14, 1485998081), (3433, 6059998), (6866, 3029999), (24031, 865714), (48062, 432857)]