20199077751

素因数分解:

$3^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1\times {\mathrm{37049}}^1$

素因数の和:38006

約数の個数: 16

約数和(自身を含む): 27074361600

約数和(自身を除く): 6875283849

約数列:

[1, 3, 263, 691, 789, 2073, 37049, 111147, 181733, 545199, 9743887, 25600859, 29231661, 76802577, 6733025917, 20199077751]

約数ペア:

[(1, 20199077751), (3, 6733025917), (263, 76802577), (691, 29231661), (789, 25600859), (2073, 9743887), (37049, 545199), (111147, 181733)]