20072911624

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109091911}}^1$

素因数の和:109091940

約数の個数: 16

約数和(自身を含む): 39273088320

約数和(自身を除く): 19200176696

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 109091911, 218183822, 436367644, 872735288, 2509113953, 5018227906, 10036455812, 20072911624]

約数ペア:

[(1, 20072911624), (2, 10036455812), (4, 5018227906), (8, 2509113953), (23, 872735288), (46, 436367644), (92, 218183822), (184, 109091911)]