20444778

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22271}}^1$

素因数の和:22299

約数の個数: 32

約数和(自身を含む): 48107520

約数和(自身を除く): 27662742

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 22271, 44542, 66813, 133626, 200439, 378607, 400878, 601317, 757214, 1135821, 1202634, 2271642, 3407463, 6814926, 10222389, 20444778]

約数ペア:

[(1, 20444778), (2, 10222389), (3, 6814926), (6, 3407463), (9, 2271642), (17, 1202634), (18, 1135821), (27, 757214), (34, 601317), (51, 400878), (54, 378607), (102, 200439), (153, 133626), (306, 66813), (459, 44542), (918, 22271)]