20207130292

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{209071}}^1$

素因数の和:209479

約数の個数: 24

約数和(自身を含む): 35955366272

約数和(自身を除く): 15748235980

約数列:

[1, 2, 4, 73, 146, 292, 331, 662, 1324, 24163, 48326, 96652, 209071, 418142, 836284, 15262183, 30524366, 61048732, 69202501, 138405002, 276810004, 5051782573, 10103565146, 20207130292]

約数ペア:

[(1, 20207130292), (2, 10103565146), (4, 5051782573), (73, 276810004), (146, 138405002), (292, 69202501), (331, 61048732), (662, 30524366), (1324, 15262183), (24163, 836284), (48326, 418142), (96652, 209071)]