20124950092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{387018271}}^1$

素因数の和:387018288

約数の個数: 12

約数和(自身を含む): 37927790656

約数和(自身を除く): 17802840564

約数列:

[1, 2, 4, 13, 26, 52, 387018271, 774036542, 1548073084, 5031237523, 10062475046, 20124950092]

約数ペア:

[(1, 20124950092), (2, 10062475046), (4, 5031237523), (13, 1548073084), (26, 774036542), (52, 387018271)]