2070792020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9412691}}^1$

素因数の和:9412711

約数の個数: 24

約数和(自身を含む): 4743996768

約数和(自身を除く): 2673204748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9412691, 18825382, 37650764, 47063455, 94126910, 103539601, 188253820, 207079202, 414158404, 517698005, 1035396010, 2070792020]

約数ペア:

[(1, 2070792020), (2, 1035396010), (4, 517698005), (5, 414158404), (10, 207079202), (11, 188253820), (20, 103539601), (22, 94126910), (44, 47063455), (55, 37650764), (110, 18825382), (220, 9412691)]