220687518

素因数分解:

$2^1\times 3^1\times {\mathrm{6679}}^1\times {\mathrm{5507}}^1$

素因数の和:12191

約数の個数: 16

約数和(自身を含む): 441521280

約数和(自身を除く): 220833762

約数列:

[1, 2, 3, 6, 5507, 6679, 11014, 13358, 16521, 20037, 33042, 40074, 36781253, 73562506, 110343759, 220687518]

約数ペア:

[(1, 220687518), (2, 110343759), (3, 73562506), (6, 36781253), (5507, 40074), (6679, 33042), (11014, 20037), (13358, 16521)]