20120151924

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3515051}}^1$

素因数の和:3515117

約数の個数: 48

約数和(自身を含む): 53147586240

約数和(自身を除く): 33027434316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 3515051, 7030102, 10545153, 14060204, 21090306, 31635459, 42180612, 63270918, 94906377, 126541836, 186297703, 189812754, 372595406, 379625508, 558893109, 745190812, 1117786218, 1676679327, 2235572436, 3353358654, 5030037981, 6706717308, 10060075962, 20120151924]

約数ペア:

[(1, 20120151924), (2, 10060075962), (3, 6706717308), (4, 5030037981), (6, 3353358654), (9, 2235572436), (12, 1676679327), (18, 1117786218), (27, 745190812), (36, 558893109), (53, 379625508), (54, 372595406), (106, 189812754), (108, 186297703), (159, 126541836), (212, 94906377), (318, 63270918), (477, 42180612), (636, 31635459), (954, 21090306), (1431, 14060204), (1908, 10545153), (2862, 7030102), (5724, 3515051)]