20305508740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{92297767}}^1$

素因数の和:92297787

約数の個数: 24

約数和(自身を含む): 46518075072

約数和(自身を除く): 26212566332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 92297767, 184595534, 369191068, 461488835, 922977670, 1015275437, 1845955340, 2030550874, 4061101748, 5076377185, 10152754370, 20305508740]

約数ペア:

[(1, 20305508740), (2, 10152754370), (4, 5076377185), (5, 4061101748), (10, 2030550874), (11, 1845955340), (20, 1015275437), (22, 922977670), (44, 461488835), (55, 369191068), (110, 184595534), (220, 92297767)]