220185954

素因数分解:

$2^1\times 3^2\times {\mathrm{2447}}^1\times {\mathrm{4999}}^1$

素因数の和:7454

約数の個数: 24

約数和(自身を含む): 477360000

約数和(自身を除く): 257174046

約数列:

[1, 2, 3, 6, 9, 18, 2447, 4894, 4999, 7341, 9998, 14682, 14997, 22023, 29994, 44046, 44991, 89982, 12232553, 24465106, 36697659, 73395318, 110092977, 220185954]

約数ペア:

[(1, 220185954), (2, 110092977), (3, 73395318), (6, 36697659), (9, 24465106), (18, 12232553), (2447, 89982), (4894, 44991), (4999, 44046), (7341, 29994), (9998, 22023), (14682, 14997)]