20776946292

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1447}}^1\times {\mathrm{5953}}^1$

素因数の和:7477

約数の個数: 72

約数和(自身を含む): 53349173696

約数和(自身を除く): 32572227404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 1447, 2412, 2894, 4341, 5788, 5953, 8682, 11906, 13023, 17364, 17859, 23812, 26046, 35718, 52092, 53577, 71436, 96949, 107154, 193898, 214308, 290847, 387796, 398851, 581694, 797702, 872541, 1163388, 1196553, 1595404, 1745082, 2393106, 3490164, 3589659, 4786212, 7179318, 8613991, 14358636, 17227982, 25841973, 34455964, 51683946, 77525919, 103367892, 155051838, 310103676, 577137397, 1154274794, 1731412191, 2308549588, 3462824382, 5194236573, 6925648764, 10388473146, 20776946292]

約数ペア:

[(1, 20776946292), (2, 10388473146), (3, 6925648764), (4, 5194236573), (6, 3462824382), (9, 2308549588), (12, 1731412191), (18, 1154274794), (36, 577137397), (67, 310103676), (134, 155051838), (201, 103367892), (268, 77525919), (402, 51683946), (603, 34455964), (804, 25841973), (1206, 17227982), (1447, 14358636), (2412, 8613991), (2894, 7179318), (4341, 4786212), (5788, 3589659), (5953, 3490164), (8682, 2393106), (11906, 1745082), (13023, 1595404), (17364, 1196553), (17859, 1163388), (23812, 872541), (26046, 797702), (35718, 581694), (52092, 398851), (53577, 387796), (71436, 290847), (96949, 214308), (107154, 193898)]