20090165046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478337263}}^1$

素因数の和:478337275

約数の個数: 16

約数和(自身を含む): 45920377344

約数和(自身を除く): 25830212298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478337263, 956674526, 1435011789, 2870023578, 3348360841, 6696721682, 10045082523, 20090165046]

約数ペア:

[(1, 20090165046), (2, 10045082523), (3, 6696721682), (6, 3348360841), (7, 2870023578), (14, 1435011789), (21, 956674526), (42, 478337263)]