20054480908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65111951}}^1$

素因数の和:65111973

約数の個数: 24

約数和(自身を含む): 43755231744

約数和(自身を除く): 23700750836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65111951, 130223902, 260447804, 455783657, 716231461, 911567314, 1432462922, 1823134628, 2864925844, 5013620227, 10027240454, 20054480908]

約数ペア:

[(1, 20054480908), (2, 10027240454), (4, 5013620227), (7, 2864925844), (11, 1823134628), (14, 1432462922), (22, 911567314), (28, 716231461), (44, 455783657), (77, 260447804), (154, 130223902), (308, 65111951)]