20008376

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{86243}}^1$

素因数の和:86278

約数の個数: 16

約数和(自身を含む): 38809800

約数和(自身を除く): 18801424

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 86243, 172486, 344972, 689944, 2501047, 5002094, 10004188, 20008376]

約数ペア:

[(1, 20008376), (2, 10004188), (4, 5002094), (8, 2501047), (29, 689944), (58, 344972), (116, 172486), (232, 86243)]