20176722708

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1\times {\mathrm{37589}}^1$

素因数の和:38728

約数の個数: 48

約数和(自身を含む): 48272777280

約数和(自身を除く): 28096054572

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1091, 2182, 3273, 4364, 6546, 13092, 37589, 44731, 75178, 89462, 112767, 134193, 150356, 178924, 225534, 268386, 451068, 536772, 1541149, 3082298, 4623447, 6164596, 9246894, 18493788, 41009599, 82019198, 123028797, 164038396, 246057594, 492115188, 1681393559, 3362787118, 5044180677, 6725574236, 10088361354, 20176722708]

約数ペア:

[(1, 20176722708), (2, 10088361354), (3, 6725574236), (4, 5044180677), (6, 3362787118), (12, 1681393559), (41, 492115188), (82, 246057594), (123, 164038396), (164, 123028797), (246, 82019198), (492, 41009599), (1091, 18493788), (2182, 9246894), (3273, 6164596), (4364, 4623447), (6546, 3082298), (13092, 1541149), (37589, 536772), (44731, 451068), (75178, 268386), (89462, 225534), (112767, 178924), (134193, 150356)]