20806092

素因数分解:

$2^2\times 3^3\times {\mathrm{383}}^1\times {\mathrm{503}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 33383988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 383, 503, 766, 1006, 1149, 1509, 1532, 2012, 2298, 3018, 3447, 4527, 4596, 6036, 6894, 9054, 10341, 13581, 13788, 18108, 20682, 27162, 41364, 54324, 192649, 385298, 577947, 770596, 1155894, 1733841, 2311788, 3467682, 5201523, 6935364, 10403046, 20806092]

約数ペア:

[(1, 20806092), (2, 10403046), (3, 6935364), (4, 5201523), (6, 3467682), (9, 2311788), (12, 1733841), (18, 1155894), (27, 770596), (36, 577947), (54, 385298), (108, 192649), (383, 54324), (503, 41364), (766, 27162), (1006, 20682), (1149, 18108), (1509, 13788), (1532, 13581), (2012, 10341), (2298, 9054), (3018, 6894), (3447, 6036), (4527, 4596)]