201620664545

素因数分解:

$5^1\times {\mathrm{797}}^1\times {\mathrm{7411}}^1\times {\mathrm{6827}}^1$

素因数の和:15040

約数の個数: 16

約数和(自身を含む): 242316543168

約数和(自身を除く): 40695878623

約数列:

[1, 5, 797, 3985, 6827, 7411, 34135, 37055, 5441119, 5906567, 27205595, 29532835, 50594897, 252974485, 40324132909, 201620664545]

約数ペア:

[(1, 201620664545), (5, 40324132909), (797, 252974485), (3985, 50594897), (6827, 29532835), (7411, 27205595), (34135, 5906567), (37055, 5441119)]