2040898068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{20533}}^1$

素因数の和:20805

約数の個数: 72

約数和(自身を含む): 5650628256

約数和(自身を除く): 3609730188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 251, 396, 502, 753, 1004, 1506, 2259, 2761, 3012, 4518, 5522, 8283, 9036, 11044, 16566, 20533, 24849, 33132, 41066, 49698, 61599, 82132, 99396, 123198, 184797, 225863, 246396, 369594, 451726, 677589, 739188, 903452, 1355178, 2032767, 2710356, 4065534, 5153783, 8131068, 10307566, 15461349, 20615132, 30922698, 46384047, 56691613, 61845396, 92768094, 113383226, 170074839, 185536188, 226766452, 340149678, 510224517, 680299356, 1020449034, 2040898068]

約数ペア:

[(1, 2040898068), (2, 1020449034), (3, 680299356), (4, 510224517), (6, 340149678), (9, 226766452), (11, 185536188), (12, 170074839), (18, 113383226), (22, 92768094), (33, 61845396), (36, 56691613), (44, 46384047), (66, 30922698), (99, 20615132), (132, 15461349), (198, 10307566), (251, 8131068), (396, 5153783), (502, 4065534), (753, 2710356), (1004, 2032767), (1506, 1355178), (2259, 903452), (2761, 739188), (3012, 677589), (4518, 451726), (5522, 369594), (8283, 246396), (9036, 225863), (11044, 184797), (16566, 123198), (20533, 99396), (24849, 82132), (33132, 61599), (41066, 49698)]