20565745906626

素因数分解:

$2^1\times 3^3\times {\mathrm{17627}}^1\times {\mathrm{21605897}}^1$

素因数の和:21623535

約数の個数: 32

約数和(自身を含む): 45704252393280

約数和(自身を除く): 25138506486654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 17627, 35254, 52881, 105762, 158643, 317286, 475929, 951858, 21605897, 43211794, 64817691, 129635382, 194453073, 388906146, 583359219, 1166718438, 380847146419, 761694292838, 1142541439257, 2285082878514, 3427624317771, 6855248635542, 10282872953313, 20565745906626]

約数ペア:

[(1, 20565745906626), (2, 10282872953313), (3, 6855248635542), (6, 3427624317771), (9, 2285082878514), (18, 1142541439257), (27, 761694292838), (54, 380847146419), (17627, 1166718438), (35254, 583359219), (52881, 388906146), (105762, 194453073), (158643, 129635382), (317286, 64817691), (475929, 43211794), (951858, 21605897)]