20224474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6737}}^1$

素因数の和:6837

約数の個数: 16

約数和(自身を含む): 32342400

約数和(自身を除く): 12117926

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 6737, 13474, 128003, 256006, 532223, 1064446, 10112237, 20224474]

約数ペア:

[(1, 20224474), (2, 10112237), (19, 1064446), (38, 532223), (79, 256006), (158, 128003), (1501, 13474), (3002, 6737)]