2040207966

素因数分解:

$2^1\times 3^3\times {\mathrm{2617}}^1\times {\mathrm{14437}}^1$

素因数の和:17065

約数の個数: 32

約数和(自身を含む): 4535842080

約数和(自身を除く): 2495634114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2617, 5234, 7851, 14437, 15702, 23553, 28874, 43311, 47106, 70659, 86622, 129933, 141318, 259866, 389799, 779598, 37781629, 75563258, 113344887, 226689774, 340034661, 680069322, 1020103983, 2040207966]

約数ペア:

[(1, 2040207966), (2, 1020103983), (3, 680069322), (6, 340034661), (9, 226689774), (18, 113344887), (27, 75563258), (54, 37781629), (2617, 779598), (5234, 389799), (7851, 259866), (14437, 141318), (15702, 129933), (23553, 86622), (28874, 70659), (43311, 47106)]