20236862970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1716443}}^1$

素因数の和:1716587

約数の個数: 48

約数和(自身を含む): 53017522272

約数和(自身を除く): 32780659302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 1716443, 3432886, 5149329, 8582215, 10298658, 15447987, 17164430, 25746645, 30895974, 51493290, 77239935, 154479870, 224854033, 449708066, 674562099, 1124270165, 1349124198, 2023686297, 2248540330, 3372810495, 4047372594, 6745620990, 10118431485, 20236862970]

約数ペア:

[(1, 20236862970), (2, 10118431485), (3, 6745620990), (5, 4047372594), (6, 3372810495), (9, 2248540330), (10, 2023686297), (15, 1349124198), (18, 1124270165), (30, 674562099), (45, 449708066), (90, 224854033), (131, 154479870), (262, 77239935), (393, 51493290), (655, 30895974), (786, 25746645), (1179, 17164430), (1310, 15447987), (1965, 10298658), (2358, 8582215), (3930, 5149329), (5895, 3432886), (11790, 1716443)]