20087873022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478282691}}^1$

素因数の和:478282703

約数の個数: 16

約数和(自身を含む): 45915138432

約数和(自身を除く): 25827265410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478282691, 956565382, 1434848073, 2869696146, 3347978837, 6695957674, 10043936511, 20087873022]

約数ペア:

[(1, 20087873022), (2, 10043936511), (3, 6695957674), (6, 3347978837), (7, 2869696146), (14, 1434848073), (21, 956565382), (42, 478282691)]