20032008

素因数分解:

$2^3\times 3^1\times {\mathrm{887}}^1\times {\mathrm{941}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 50189760

約数和(自身を除く): 30157752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 887, 941, 1774, 1882, 2661, 2823, 3548, 3764, 5322, 5646, 7096, 7528, 10644, 11292, 21288, 22584, 834667, 1669334, 2504001, 3338668, 5008002, 6677336, 10016004, 20032008]

約数ペア:

[(1, 20032008), (2, 10016004), (3, 6677336), (4, 5008002), (6, 3338668), (8, 2504001), (12, 1669334), (24, 834667), (887, 22584), (941, 21288), (1774, 11292), (1882, 10644), (2661, 7528), (2823, 7096), (3548, 5646), (3764, 5322)]