20121030708

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{15383051}}^1$

素因数の和:15383167

約数の個数: 24

約数和(自身を含む): 47379800160

約数和(自身を除く): 27258769452

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 15383051, 30766102, 46149153, 61532204, 92298306, 184596612, 1676752559, 3353505118, 5030257677, 6707010236, 10060515354, 20121030708]

約数ペア:

[(1, 20121030708), (2, 10060515354), (3, 6707010236), (4, 5030257677), (6, 3353505118), (12, 1676752559), (109, 184596612), (218, 92298306), (327, 61532204), (436, 46149153), (654, 30766102), (1308, 15383051)]