20223702352

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{492013}}^1$

素因数の和:492395

約数の個数: 40

約数和(自身を含む): 44903165696

約数和(自身を除く): 24679463344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 1468, 2569, 2936, 5138, 5872, 10276, 20552, 41104, 492013, 984026, 1968052, 3444091, 3936104, 6888182, 7872208, 13776364, 27552728, 55105456, 180568771, 361137542, 722275084, 1263981397, 1444550168, 2527962794, 2889100336, 5055925588, 10111851176, 20223702352]

約数ペア:

[(1, 20223702352), (2, 10111851176), (4, 5055925588), (7, 2889100336), (8, 2527962794), (14, 1444550168), (16, 1263981397), (28, 722275084), (56, 361137542), (112, 180568771), (367, 55105456), (734, 27552728), (1468, 13776364), (2569, 7872208), (2936, 6888182), (5138, 3936104), (5872, 3444091), (10276, 1968052), (20552, 984026), (41104, 492013)]