2020984672

素因数分解:

$2^5\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{5743}}^1$

素因数の和:7331

約数の個数: 48

約数和(自身を含む): 4550902272

約数和(自身を除く): 2529917600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1571, 3142, 5743, 6284, 10997, 11486, 12568, 21994, 22972, 25136, 40201, 43988, 45944, 50272, 80402, 87976, 91888, 160804, 175952, 183776, 321608, 351904, 643216, 1286432, 9022253, 18044506, 36089012, 63155771, 72178024, 126311542, 144356048, 252623084, 288712096, 505246168, 1010492336, 2020984672]

約数ペア:

[(1, 2020984672), (2, 1010492336), (4, 505246168), (7, 288712096), (8, 252623084), (14, 144356048), (16, 126311542), (28, 72178024), (32, 63155771), (56, 36089012), (112, 18044506), (224, 9022253), (1571, 1286432), (3142, 643216), (5743, 351904), (6284, 321608), (10997, 183776), (11486, 175952), (12568, 160804), (21994, 91888), (22972, 87976), (25136, 80402), (40201, 50272), (43988, 45944)]