2020321982

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1\times {\mathrm{1753}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 3491610624

約数和(自身を除く): 1471288642

約数列:

[1, 2, 7, 14, 191, 382, 431, 862, 1337, 1753, 2674, 3017, 3506, 6034, 12271, 24542, 82321, 164642, 334823, 576247, 669646, 755543, 1152494, 1511086, 2343761, 4687522, 5288801, 10577602, 144308713, 288617426, 1010160991, 2020321982]

約数ペア:

[(1, 2020321982), (2, 1010160991), (7, 288617426), (14, 144308713), (191, 10577602), (382, 5288801), (431, 4687522), (862, 2343761), (1337, 1511086), (1753, 1152494), (2674, 755543), (3017, 669646), (3506, 576247), (6034, 334823), (12271, 164642), (24542, 82321)]