2020163906

素因数分解:

$2^1\times {\mathrm{347}}^1\times {\mathrm{863}}^1\times {\mathrm{3373}}^1$

素因数の和:4585

約数の個数: 16

約数和(自身を含む): 3043401984

約数和(自身を除く): 1023238078

約数列:

[1, 2, 347, 694, 863, 1726, 3373, 6746, 299461, 598922, 1170431, 2340862, 2910899, 5821798, 1010081953, 2020163906]

約数ペア:

[(1, 2020163906), (2, 1010081953), (347, 5821798), (694, 2910899), (863, 2340862), (1726, 1170431), (3373, 598922), (6746, 299461)]