20239625136

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1764263}}^1$

素因数の和:1764513

約数の個数: 40

約数和(自身を含む): 52504496640

約数和(自身を除く): 32264871504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 11472, 1764263, 3528526, 5292789, 7057052, 10585578, 14114104, 21171156, 28228208, 42342312, 84684624, 421658857, 843317714, 1264976571, 1686635428, 2529953142, 3373270856, 5059906284, 6746541712, 10119812568, 20239625136]

約数ペア:

[(1, 20239625136), (2, 10119812568), (3, 6746541712), (4, 5059906284), (6, 3373270856), (8, 2529953142), (12, 1686635428), (16, 1264976571), (24, 843317714), (48, 421658857), (239, 84684624), (478, 42342312), (717, 28228208), (956, 21171156), (1434, 14114104), (1912, 10585578), (2868, 7057052), (3824, 5292789), (5736, 3528526), (11472, 1764263)]