20528025012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51838447}}^1$

素因数の和:51838468

約数の個数: 36

約数和(自身を含む): 56607585216

約数和(自身を除く): 36079560204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 51838447, 103676894, 155515341, 207353788, 311030682, 466546023, 570222917, 622061364, 933092046, 1140445834, 1710668751, 1866184092, 2280891668, 3421337502, 5132006253, 6842675004, 10264012506, 20528025012]

約数ペア:

[(1, 20528025012), (2, 10264012506), (3, 6842675004), (4, 5132006253), (6, 3421337502), (9, 2280891668), (11, 1866184092), (12, 1710668751), (18, 1140445834), (22, 933092046), (33, 622061364), (36, 570222917), (44, 466546023), (66, 311030682), (99, 207353788), (132, 155515341), (198, 103676894), (396, 51838447)]