20590911327

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11813489}}^1$

素因数の和:11813582

約数の個数: 16

約数和(自身を含む): 31754661120

約数和(自身を除く): 11163749793

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 11813489, 35440467, 82694423, 248083269, 980519587, 2941558761, 6863637109, 20590911327]

約数ペア:

[(1, 20590911327), (3, 6863637109), (7, 2941558761), (21, 980519587), (83, 248083269), (249, 82694423), (581, 35440467), (1743, 11813489)]