20183925846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2161}}^1\times {\mathrm{31769}}^1$

素因数の和:33949

約数の個数: 48

約数和(自身を含む): 46981730160

約数和(自身を除く): 26797804314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2161, 4322, 6483, 12966, 15127, 30254, 31769, 45381, 63538, 90762, 95307, 105889, 190614, 211778, 222383, 317667, 444766, 635334, 667149, 1334298, 1556681, 3113362, 4670043, 9340086, 68652809, 137305618, 205958427, 411916854, 480569663, 961139326, 1441708989, 2883417978, 3363987641, 6727975282, 10091962923, 20183925846]

約数ペア:

[(1, 20183925846), (2, 10091962923), (3, 6727975282), (6, 3363987641), (7, 2883417978), (14, 1441708989), (21, 961139326), (42, 480569663), (49, 411916854), (98, 205958427), (147, 137305618), (294, 68652809), (2161, 9340086), (4322, 4670043), (6483, 3113362), (12966, 1556681), (15127, 1334298), (30254, 667149), (31769, 635334), (45381, 444766), (63538, 317667), (90762, 222383), (95307, 211778), (105889, 190614)]