20088922

素因数分解:

$2^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{571}}^1$

素因数の和:946

約数の個数: 24

約数和(自身を含む): 35212320

約数和(自身を除く): 15123398

約数列:

[1, 2, 7, 14, 49, 98, 359, 571, 718, 1142, 2513, 3997, 5026, 7994, 17591, 27979, 35182, 55958, 204989, 409978, 1434923, 2869846, 10044461, 20088922]

約数ペア:

[(1, 20088922), (2, 10044461), (7, 2869846), (14, 1434923), (49, 409978), (98, 204989), (359, 55958), (571, 35182), (718, 27979), (1142, 17591), (2513, 7994), (3997, 5026)]