20074558198

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1183781}}^1$

素因数の和:1183983

約数の個数: 16

約数和(自身を含む): 30825683280

約数和(自身を除く): 10751125082

約数列:

[1, 2, 61, 122, 139, 278, 8479, 16958, 1183781, 2367562, 72210641, 144421282, 164545559, 329091118, 10037279099, 20074558198]

約数ペア:

[(1, 20074558198), (2, 10037279099), (61, 329091118), (122, 164545559), (139, 144421282), (278, 72210641), (8479, 2367562), (16958, 1183781)]