20249640317

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{173099}}^1$

素因数の和:173296

約数の個数: 16

約数和(自身を含む): 21935232000

約数和(自身を除く): 1685591683

約数列:

[1, 19, 47, 131, 893, 2489, 6157, 116983, 173099, 3288881, 8135653, 22675969, 154577407, 430843411, 1065770543, 20249640317]

約数ペア:

[(1, 20249640317), (19, 1065770543), (47, 430843411), (131, 154577407), (893, 22675969), (2489, 8135653), (6157, 3288881), (116983, 173099)]