20174828184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{40029421}}^1$

素因数の和:40029440

約数の個数: 48

約数和(自身を含む): 62445898320

約数和(自身を除く): 42271070136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 40029421, 80058842, 120088263, 160117684, 240176526, 280205947, 320235368, 360264789, 480353052, 560411894, 720529578, 840617841, 960706104, 1120823788, 1441059156, 1681235682, 2241647576, 2521853523, 2882118312, 3362471364, 5043707046, 6724942728, 10087414092, 20174828184]

約数ペア:

[(1, 20174828184), (2, 10087414092), (3, 6724942728), (4, 5043707046), (6, 3362471364), (7, 2882118312), (8, 2521853523), (9, 2241647576), (12, 1681235682), (14, 1441059156), (18, 1120823788), (21, 960706104), (24, 840617841), (28, 720529578), (36, 560411894), (42, 480353052), (56, 360264789), (63, 320235368), (72, 280205947), (84, 240176526), (126, 160117684), (168, 120088263), (252, 80058842), (504, 40029421)]