20153760298

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{5351503}}^1$

素因数の和:5351781

約数の個数: 16

約数和(自身を含む): 34677745920

約数和(自身を除く): 14523985622

約数列:

[1, 2, 7, 14, 269, 538, 1883, 3766, 5351503, 10703006, 37460521, 74921042, 1439554307, 2879108614, 10076880149, 20153760298]

約数ペア:

[(1, 20153760298), (2, 10076880149), (7, 2879108614), (14, 1439554307), (269, 74921042), (538, 37460521), (1883, 10703006), (3766, 5351503)]