20199644423

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1\times {\mathrm{17299}}^1$

素因数の和:22718

約数の個数: 16

約数和(自身を含む): 23835801600

約数和(自身を除く): 3636157177

約数列:

[1, 7, 31, 217, 5381, 17299, 37667, 121093, 166811, 536269, 1167677, 3753883, 93085919, 651601433, 2885663489, 20199644423]

約数ペア:

[(1, 20199644423), (7, 2885663489), (31, 651601433), (217, 93085919), (5381, 3753883), (17299, 1167677), (37667, 536269), (121093, 166811)]