20228823078

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78406291}}^1$

素因数の和:78406339

約数の個数: 16

約数和(自身を含む): 41398522176

約数和(自身を除く): 21169699098

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 78406291, 156812582, 235218873, 470437746, 3371470513, 6742941026, 10114411539, 20228823078]

約数ペア:

[(1, 20228823078), (2, 10114411539), (3, 6742941026), (6, 3371470513), (43, 470437746), (86, 235218873), (129, 156812582), (258, 78406291)]