20090596276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{264349951}}^1$

素因数の和:264349974

約数の個数: 12

約数和(自身を含む): 37008993280

約数和(自身を除く): 16918397004

約数列:

[1, 2, 4, 19, 38, 76, 264349951, 528699902, 1057399804, 5022649069, 10045298138, 20090596276]

約数ペア:

[(1, 20090596276), (2, 10045298138), (4, 5022649069), (19, 1057399804), (38, 528699902), (76, 264349951)]