2000705094

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{155891}}^1$

素因数の和:155953

約数の個数: 48

約数和(自身を含む): 4669277184

約数和(自身を除く): 2668572090

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 155891, 311782, 467673, 935346, 1403019, 2806038, 3585493, 4832621, 7170986, 9665242, 10756479, 14497863, 21512958, 28995726, 32269437, 43493589, 64538874, 86987178, 111150283, 222300566, 333450849, 666901698, 1000352547, 2000705094]

約数ペア:

[(1, 2000705094), (2, 1000352547), (3, 666901698), (6, 333450849), (9, 222300566), (18, 111150283), (23, 86987178), (31, 64538874), (46, 43493589), (62, 32269437), (69, 28995726), (93, 21512958), (138, 14497863), (186, 10756479), (207, 9665242), (279, 7170986), (414, 4832621), (558, 3585493), (713, 2806038), (1426, 1403019), (2139, 935346), (4278, 467673), (6417, 311782), (12834, 155891)]