20355564

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{2017}}^1$

素因数の和:2082

約数の個数: 36

約数和(自身を含む): 49214984

約数和(自身を除く): 28859420

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 841, 1682, 2017, 2523, 3364, 4034, 5046, 6051, 8068, 10092, 12102, 24204, 58493, 116986, 175479, 233972, 350958, 701916, 1696297, 3392594, 5088891, 6785188, 10177782, 20355564]

約数ペア:

[(1, 20355564), (2, 10177782), (3, 6785188), (4, 5088891), (6, 3392594), (12, 1696297), (29, 701916), (58, 350958), (87, 233972), (116, 175479), (174, 116986), (348, 58493), (841, 24204), (1682, 12102), (2017, 10092), (2523, 8068), (3364, 6051), (4034, 5046)]