2000828034

素因数分解:

$2^1\times 3^3\times {\mathrm{3943}}^1\times {\mathrm{9397}}^1$

素因数の和:13351

約数の個数: 32

約数和(自身を含む): 4447885440

約数和(自身を除く): 2447057406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3943, 7886, 9397, 11829, 18794, 23658, 28191, 35487, 56382, 70974, 84573, 106461, 169146, 212922, 253719, 507438, 37052371, 74104742, 111157113, 222314226, 333471339, 666942678, 1000414017, 2000828034]

約数ペア:

[(1, 2000828034), (2, 1000414017), (3, 666942678), (6, 333471339), (9, 222314226), (18, 111157113), (27, 74104742), (54, 37052371), (3943, 507438), (7886, 253719), (9397, 212922), (11829, 169146), (18794, 106461), (23658, 84573), (28191, 70974), (35487, 56382)]