20177992898

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7467799}}^1$

素因数の和:7468001

約数の個数: 16

約数和(自身を含む): 34770076800

約数和(自身を除く): 14592083902

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 7467799, 14935598, 52274593, 104549186, 1441285207, 2882570414, 10088996449, 20177992898]

約数ペア:

[(1, 20177992898), (2, 10088996449), (7, 2882570414), (14, 1441285207), (193, 104549186), (386, 52274593), (1351, 14935598), (2702, 7467799)]