20163994438

素因数分解:

$2^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{2404483}}^1$

素因数の和:2405091

約数の個数: 16

約数和(自身を含む): 34624569600

約数和(自身を除く): 14460575162

約数列:

[1, 2, 7, 14, 599, 1198, 4193, 8386, 2404483, 4808966, 16831381, 33662762, 1440285317, 2880570634, 10081997219, 20163994438]

約数ペア:

[(1, 20163994438), (2, 10081997219), (7, 2880570634), (14, 1440285317), (599, 33662762), (1198, 16831381), (4193, 4808966), (8386, 2404483)]