20142497646

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1993}}^1\times {\mathrm{2027}}^1$

素因数の和:4305

約数の個数: 48

約数和(自身を含む): 43843226544

約数和(自身を除く): 23700728898

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 1993, 2027, 2493, 3986, 4054, 4986, 5979, 6081, 11958, 12162, 17937, 18243, 35874, 36486, 552061, 561479, 1104122, 1122958, 1656183, 1684437, 3312366, 3368874, 4039811, 4968549, 5053311, 8079622, 9937098, 10106622, 12119433, 24238866, 36358299, 72716598, 1119027647, 2238055294, 3357082941, 6714165882, 10071248823, 20142497646]

約数ペア:

[(1, 20142497646), (2, 10071248823), (3, 6714165882), (6, 3357082941), (9, 2238055294), (18, 1119027647), (277, 72716598), (554, 36358299), (831, 24238866), (1662, 12119433), (1993, 10106622), (2027, 9937098), (2493, 8079622), (3986, 5053311), (4054, 4968549), (4986, 4039811), (5979, 3368874), (6081, 3312366), (11958, 1684437), (12162, 1656183), (17937, 1122958), (18243, 1104122), (35874, 561479), (36486, 552061)]