20081625774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478133947}}^1$

素因数の和:478133959

約数の個数: 16

約数和(自身を含む): 45900859008

約数和(自身を除く): 25819233234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478133947, 956267894, 1434401841, 2868803682, 3346937629, 6693875258, 10040812887, 20081625774]

約数ペア:

[(1, 20081625774), (2, 10040812887), (3, 6693875258), (6, 3346937629), (7, 2868803682), (14, 1434401841), (21, 956267894), (42, 478133947)]