20163744856

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53626981}}^1$

素因数の和:53627034

約数の個数: 16

約数和(自身を含む): 38611427040

約数和(自身を除く): 18447682184

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 53626981, 107253962, 214507924, 429015848, 2520468107, 5040936214, 10081872428, 20163744856]

約数ペア:

[(1, 20163744856), (2, 10081872428), (4, 5040936214), (8, 2520468107), (47, 429015848), (94, 214507924), (188, 107253962), (376, 53626981)]