20342565404

素因数分解:

$2^2\times 7^2\times {\mathrm{3733}}^1\times {\mathrm{27803}}^1$

素因数の和:31554

約数の個数: 36

約数和(自身を含む): 41424234264

約数和(自身を除く): 21081668860

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 3733, 7466, 14932, 26131, 27803, 52262, 55606, 104524, 111212, 182917, 194621, 365834, 389242, 731668, 778484, 1362347, 2724694, 5449388, 103788599, 207577198, 415154396, 726520193, 1453040386, 2906080772, 5085641351, 10171282702, 20342565404]

約数ペア:

[(1, 20342565404), (2, 10171282702), (4, 5085641351), (7, 2906080772), (14, 1453040386), (28, 726520193), (49, 415154396), (98, 207577198), (196, 103788599), (3733, 5449388), (7466, 2724694), (14932, 1362347), (26131, 778484), (27803, 731668), (52262, 389242), (55606, 365834), (104524, 194621), (111212, 182917)]