20374312322

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{416159}}^1$

素因数の和:416450

約数の個数: 32

約数和(自身を含む): 37754035200

約数和(自身を除く): 17379722878

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 269, 538, 1883, 3497, 3766, 6994, 24479, 48958, 416159, 832318, 2913113, 5410067, 5826226, 10820134, 37870469, 75740938, 111946771, 223893542, 783627397, 1455308023, 1567254794, 2910616046, 10187156161, 20374312322]

約数ペア:

[(1, 20374312322), (2, 10187156161), (7, 2910616046), (13, 1567254794), (14, 1455308023), (26, 783627397), (91, 223893542), (182, 111946771), (269, 75740938), (538, 37870469), (1883, 10820134), (3497, 5826226), (3766, 5410067), (6994, 2913113), (24479, 832318), (48958, 416159)]