2002242512

素因数分解:

$2^4\times {\mathrm{4561}}^1\times {\mathrm{27437}}^1$

素因数の和:32006

約数の個数: 20

約数和(自身を含む): 3880336836

約数和(自身を除く): 1878094324

約数列:

[1, 2, 4, 8, 16, 4561, 9122, 18244, 27437, 36488, 54874, 72976, 109748, 219496, 438992, 125140157, 250280314, 500560628, 1001121256, 2002242512]

約数ペア:

[(1, 2002242512), (2, 1001121256), (4, 500560628), (8, 250280314), (16, 125140157), (4561, 438992), (9122, 219496), (18244, 109748), (27437, 72976), (36488, 54874)]