2014868020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9158491}}^1$

素因数の和:9158511

約数の個数: 24

約数和(自身を含む): 4615879968

約数和(自身を除く): 2601011948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9158491, 18316982, 36633964, 45792455, 91584910, 100743401, 183169820, 201486802, 402973604, 503717005, 1007434010, 2014868020]

約数ペア:

[(1, 2014868020), (2, 1007434010), (4, 503717005), (5, 402973604), (10, 201486802), (11, 183169820), (20, 100743401), (22, 91584910), (44, 45792455), (55, 36633964), (110, 18316982), (220, 9158491)]