20162264857

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{44383}}^1$

素因数の和:44597

約数の個数: 24

約数和(自身を含む): 23963099136

約数和(自身を除く): 3800834279

約数列:

[1, 7, 49, 73, 127, 511, 889, 3577, 6223, 9271, 44383, 64897, 310681, 454279, 2174767, 3239959, 5636641, 22679713, 39456487, 158757991, 276195409, 411474793, 2880323551, 20162264857]

約数ペア:

[(1, 20162264857), (7, 2880323551), (49, 411474793), (73, 276195409), (127, 158757991), (511, 39456487), (889, 22679713), (3577, 5636641), (6223, 3239959), (9271, 2174767), (44383, 454279), (64897, 310681)]