20188940878

素因数分解:

$2^1\times {\mathrm{461}}^1\times {\mathrm{863}}^1\times {\mathrm{25373}}^1$

素因数の和:26699

約数の個数: 16

約数和(自身を含む): 30385466496

約数和(自身を除く): 10196525618

約数列:

[1, 2, 461, 863, 922, 1726, 25373, 50746, 397843, 795686, 11696953, 21896899, 23393906, 43793798, 10094470439, 20188940878]

約数ペア:

[(1, 20188940878), (2, 10094470439), (461, 43793798), (863, 23393906), (922, 21896899), (1726, 11696953), (25373, 795686), (50746, 397843)]