20104280322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1110611}}^1$

素因数の和:1111054

約数の個数: 32

約数和(自身を含む): 46059300864

約数和(自身を除く): 25955020542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 1293, 2586, 3017, 6034, 9051, 18102, 1110611, 2221222, 3331833, 6663666, 7774277, 15548554, 23322831, 46645662, 478673341, 957346682, 1436020023, 2872040046, 3350713387, 6701426774, 10052140161, 20104280322]

約数ペア:

[(1, 20104280322), (2, 10052140161), (3, 6701426774), (6, 3350713387), (7, 2872040046), (14, 1436020023), (21, 957346682), (42, 478673341), (431, 46645662), (862, 23322831), (1293, 15548554), (2586, 7774277), (3017, 6663666), (6034, 3331833), (9051, 2221222), (18102, 1110611)]