20020492836

素因数分解:

$2^2\times 3^2\times {\mathrm{673}}^1\times {\mathrm{773}}^1\times {\mathrm{1069}}^1$

素因数の和:2525

約数の個数: 72

約数和(自身を含む): 50795592120

約数和(自身を除く): 30775099284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 673, 773, 1069, 1346, 1546, 2019, 2138, 2319, 2692, 3092, 3207, 4038, 4276, 4638, 6057, 6414, 6957, 8076, 9276, 9621, 12114, 12828, 13914, 19242, 24228, 27828, 38484, 520229, 719437, 826337, 1040458, 1438874, 1560687, 1652674, 2080916, 2158311, 2479011, 2877748, 3121374, 3305348, 4316622, 4682061, 4958022, 6242748, 6474933, 7437033, 8633244, 9364122, 9916044, 12949866, 14874066, 18728244, 25899732, 29748132, 556124801, 1112249602, 1668374403, 2224499204, 3336748806, 5005123209, 6673497612, 10010246418, 20020492836]

約数ペア:

[(1, 20020492836), (2, 10010246418), (3, 6673497612), (4, 5005123209), (6, 3336748806), (9, 2224499204), (12, 1668374403), (18, 1112249602), (36, 556124801), (673, 29748132), (773, 25899732), (1069, 18728244), (1346, 14874066), (1546, 12949866), (2019, 9916044), (2138, 9364122), (2319, 8633244), (2692, 7437033), (3092, 6474933), (3207, 6242748), (4038, 4958022), (4276, 4682061), (4638, 4316622), (6057, 3305348), (6414, 3121374), (6957, 2877748), (8076, 2479011), (9276, 2158311), (9621, 2080916), (12114, 1652674), (12828, 1560687), (13914, 1438874), (19242, 1040458), (24228, 826337), (27828, 719437), (38484, 520229)]