20512073367

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1033}}^1\times {\mathrm{43261}}^1$

素因数の和:44320

約数の個数: 32

約数和(自身を含む): 32207693760

約数和(自身を除く): 11695620393

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1033, 3099, 9297, 17561, 27891, 43261, 52683, 129783, 158049, 389349, 474147, 735437, 1168047, 2206311, 6618933, 19856799, 44688613, 134065839, 402197517, 759706421, 1206592551, 2279119263, 6837357789, 20512073367]

約数ペア:

[(1, 20512073367), (3, 6837357789), (9, 2279119263), (17, 1206592551), (27, 759706421), (51, 402197517), (153, 134065839), (459, 44688613), (1033, 19856799), (3099, 6618933), (9297, 2206311), (17561, 1168047), (27891, 735437), (43261, 474147), (52683, 389349), (129783, 158049)]