20073124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1811}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 37443168

約数和(自身を除く): 17370044

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 1811, 2771, 3622, 5542, 7244, 11084, 30787, 61574, 123148, 295193, 590386, 1180772, 5018281, 10036562, 20073124]

約数ペア:

[(1, 20073124), (2, 10036562), (4, 5018281), (17, 1180772), (34, 590386), (68, 295193), (163, 123148), (326, 61574), (652, 30787), (1811, 11084), (2771, 7244), (3622, 5542)]