20232016259

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{1307}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 26720870400

約数和(自身を除く): 6488854141

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1279, 1307, 1729, 8953, 9149, 12103, 16627, 16991, 24301, 24833, 62671, 64043, 116389, 118937, 170107, 173831, 315913, 322829, 814723, 832559, 1190749, 1216817, 1671653, 2211391, 2259803, 11701571, 15479737, 15818621, 21731489, 31761407, 81910997, 152120423, 222329849, 412898291, 1064842961, 1556308943, 2890288037, 20232016259]

約数ペア:

[(1, 20232016259), (7, 2890288037), (13, 1556308943), (19, 1064842961), (49, 412898291), (91, 222329849), (133, 152120423), (247, 81910997), (637, 31761407), (931, 21731489), (1279, 15818621), (1307, 15479737), (1729, 11701571), (8953, 2259803), (9149, 2211391), (12103, 1671653), (16627, 1216817), (16991, 1190749), (24301, 832559), (24833, 814723), (62671, 322829), (64043, 315913), (116389, 173831), (118937, 170107)]