20420094

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1871}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 43670016

約数和(自身を除く): 23249922

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 642, 1819, 1871, 3638, 3742, 5457, 5613, 10914, 11226, 31807, 63614, 95421, 190842, 200197, 400394, 600591, 1201182, 3403349, 6806698, 10210047, 20420094]

約数ペア:

[(1, 20420094), (2, 10210047), (3, 6806698), (6, 3403349), (17, 1201182), (34, 600591), (51, 400394), (102, 200197), (107, 190842), (214, 95421), (321, 63614), (642, 31807), (1819, 11226), (1871, 10914), (3638, 5613), (3742, 5457)]