16799020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{119993}}^1$

素因数の和:120009

約数の個数: 24

約数和(自身を含む): 40317984

約数和(自身を除く): 23518964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 119993, 239986, 479972, 599965, 839951, 1199930, 1679902, 2399860, 3359804, 4199755, 8399510, 16799020]

約数ペア:

[(1, 16799020), (2, 8399510), (4, 4199755), (5, 3359804), (7, 2399860), (10, 1679902), (14, 1199930), (20, 839951), (28, 599965), (35, 479972), (70, 239986), (140, 119993)]