20190624558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{496841}}^1$

素因数の和:497380

約数の個数: 32

約数和(自身を含む): 43571056032

約数和(自身を除く): 23380431474

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521, 1042, 1563, 3126, 6773, 13546, 20319, 40638, 496841, 993682, 1490523, 2981046, 6458933, 12917866, 19376799, 38753598, 258854161, 517708322, 776562483, 1553124966, 3365104093, 6730208186, 10095312279, 20190624558]

約数ペア:

[(1, 20190624558), (2, 10095312279), (3, 6730208186), (6, 3365104093), (13, 1553124966), (26, 776562483), (39, 517708322), (78, 258854161), (521, 38753598), (1042, 19376799), (1563, 12917866), (3126, 6458933), (6773, 2981046), (13546, 1490523), (20319, 993682), (40638, 496841)]