20592922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77417}}^1$

素因数の和:77445

約数の個数: 16

約数和(自身を含む): 37160640

約数和(自身を除く): 16567718

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 77417, 154834, 541919, 1083838, 1470923, 2941846, 10296461, 20592922]

約数ペア:

[(1, 20592922), (2, 10296461), (7, 2941846), (14, 1470923), (19, 1083838), (38, 541919), (133, 154834), (266, 77417)]