20268518404

素因数分解:

$2^2\times {\mathrm{1231}}^1\times {\mathrm{4116271}}^1$

素因数の和:4117506

約数の個数: 12

約数和(自身を含む): 35498729728

約数和(自身を除く): 15230211324

約数列:

[1, 2, 4, 1231, 2462, 4924, 4116271, 8232542, 16465084, 5067129601, 10134259202, 20268518404]

約数ペア:

[(1, 20268518404), (2, 10134259202), (4, 5067129601), (1231, 16465084), (2462, 8232542), (4924, 4116271)]