2000820006

素因数分解:

$2^1\times 3^2\times {\mathrm{787}}^1\times {\mathrm{141241}}^1$

素因数の和:142036

約数の個数: 24

約数和(自身を含む): 4340649144

約数和(自身を除く): 2339829138

約数列:

[1, 2, 3, 6, 9, 18, 787, 1574, 2361, 4722, 7083, 14166, 141241, 282482, 423723, 847446, 1271169, 2542338, 111156667, 222313334, 333470001, 666940002, 1000410003, 2000820006]

約数ペア:

[(1, 2000820006), (2, 1000410003), (3, 666940002), (6, 333470001), (9, 222313334), (18, 111156667), (787, 2542338), (1574, 1271169), (2361, 847446), (4722, 423723), (7083, 282482), (14166, 141241)]