2020133136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{14281}}^1$

素因数の和:14720

約数の個数: 80

約数和(自身を含む): 5978787968

約数和(自身を除く): 3958654832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 421, 842, 1263, 1684, 2526, 2947, 3368, 5052, 5894, 6736, 8841, 10104, 11788, 14281, 17682, 20208, 23576, 28562, 35364, 42843, 47152, 57124, 70728, 85686, 99967, 114248, 141456, 171372, 199934, 228496, 299901, 342744, 399868, 599802, 685488, 799736, 1199604, 1599472, 2399208, 4798416, 6012301, 12024602, 18036903, 24049204, 36073806, 42086107, 48098408, 72147612, 84172214, 96196816, 126258321, 144295224, 168344428, 252516642, 288590448, 336688856, 505033284, 673377712, 1010066568, 2020133136]

約数ペア:

[(1, 2020133136), (2, 1010066568), (3, 673377712), (4, 505033284), (6, 336688856), (7, 288590448), (8, 252516642), (12, 168344428), (14, 144295224), (16, 126258321), (21, 96196816), (24, 84172214), (28, 72147612), (42, 48098408), (48, 42086107), (56, 36073806), (84, 24049204), (112, 18036903), (168, 12024602), (336, 6012301), (421, 4798416), (842, 2399208), (1263, 1599472), (1684, 1199604), (2526, 799736), (2947, 685488), (3368, 599802), (5052, 399868), (5894, 342744), (6736, 299901), (8841, 228496), (10104, 199934), (11788, 171372), (14281, 141456), (17682, 114248), (20208, 99967), (23576, 85686), (28562, 70728), (35364, 57124), (42843, 47152)]