20793079596

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{47947}}^1$

素因数の和:48534

約数の個数: 48

約数和(自身を含む): 49298215680

約数和(自身を除く): 28505136084

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 509, 852, 1018, 1527, 2036, 3054, 6108, 36139, 47947, 72278, 95894, 108417, 143841, 144556, 191788, 216834, 287682, 433668, 575364, 3404237, 6808474, 10212711, 13616948, 20425422, 24405023, 40850844, 48810046, 73215069, 97620092, 146430138, 292860276, 1732756633, 3465513266, 5198269899, 6931026532, 10396539798, 20793079596]

約数ペア:

[(1, 20793079596), (2, 10396539798), (3, 6931026532), (4, 5198269899), (6, 3465513266), (12, 1732756633), (71, 292860276), (142, 146430138), (213, 97620092), (284, 73215069), (426, 48810046), (509, 40850844), (852, 24405023), (1018, 20425422), (1527, 13616948), (2036, 10212711), (3054, 6808474), (6108, 3404237), (36139, 575364), (47947, 433668), (72278, 287682), (95894, 216834), (108417, 191788), (143841, 144556)]