20199077587

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{44789}}^1$

素因数の和:45222

約数の個数: 16

約数和(自身を含む): 22017330720

約数和(自身を除く): 1818253133

約数列:

[1, 13, 113, 307, 1469, 3991, 34691, 44789, 450983, 582257, 5061157, 13750223, 65795041, 178752899, 1553775199, 20199077587]

約数ペア:

[(1, 20199077587), (13, 1553775199), (113, 178752899), (307, 65795041), (1469, 13750223), (3991, 5061157), (34691, 582257), (44789, 450983)]