20043966

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{3371}}^1$

素因数の和:4367

約数の個数: 16

約数和(自身を含む): 40140288

約数和(自身を除く): 20096322

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 3371, 5946, 6742, 10113, 20226, 3340661, 6681322, 10021983, 20043966]

約数ペア:

[(1, 20043966), (2, 10021983), (3, 6681322), (6, 3340661), (991, 20226), (1982, 10113), (2973, 6742), (3371, 5946)]