20224456

素因数分解:

$2^3\times 7^2\times {\mathrm{51593}}^1$

素因数の和:51613

約数の個数: 24

約数和(自身を含む): 44112870

約数和(自身を除く): 23888414

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51593, 103186, 206372, 361151, 412744, 722302, 1444604, 2528057, 2889208, 5056114, 10112228, 20224456]

約数ペア:

[(1, 20224456), (2, 10112228), (4, 5056114), (7, 2889208), (8, 2528057), (14, 1444604), (28, 722302), (49, 412744), (56, 361151), (98, 206372), (196, 103186), (392, 51593)]