2994132020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13609691}}^1$

素因数の和:13609711

約数の個数: 24

約数和(自身を含む): 6859284768

約数和(自身を除く): 3865152748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 13609691, 27219382, 54438764, 68048455, 136096910, 149706601, 272193820, 299413202, 598826404, 748533005, 1497066010, 2994132020]

約数ペア:

[(1, 2994132020), (2, 1497066010), (4, 748533005), (5, 598826404), (10, 299413202), (11, 272193820), (20, 149706601), (22, 136096910), (44, 68048455), (55, 54438764), (110, 27219382), (220, 13609691)]