6620020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30091}}^1$

素因数の和:30111

約数の個数: 24

約数和(自身を含む): 15166368

約数和(自身を除く): 8546348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 30091, 60182, 120364, 150455, 300910, 331001, 601820, 662002, 1324004, 1655005, 3310010, 6620020]

約数ペア:

[(1, 6620020), (2, 3310010), (4, 1655005), (5, 1324004), (10, 662002), (11, 601820), (20, 331001), (22, 300910), (44, 150455), (55, 120364), (110, 60182), (220, 30091)]