2000428518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{40039}}^1$

素因数の和:40812

約数の個数: 32

約数和(自身を含む): 4370446080

約数和(自身を除く): 2370017562

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 757, 1514, 2271, 4542, 8327, 16654, 24981, 40039, 49962, 80078, 120117, 240234, 440429, 880858, 1321287, 2642574, 30309523, 60619046, 90928569, 181857138, 333404753, 666809506, 1000214259, 2000428518]

約数ペア:

[(1, 2000428518), (2, 1000214259), (3, 666809506), (6, 333404753), (11, 181857138), (22, 90928569), (33, 60619046), (66, 30309523), (757, 2642574), (1514, 1321287), (2271, 880858), (4542, 440429), (8327, 240234), (16654, 120117), (24981, 80078), (40039, 49962)]