20260751623

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{46153}}^1$

素因数の和:46232

約数の個数: 36

約数和(自身を含む): 25844763072

約数和(自身を除く): 5584011449

約数列:

[1, 7, 17, 31, 49, 119, 217, 289, 527, 833, 1519, 2023, 3689, 8959, 14161, 25823, 46153, 62713, 323071, 438991, 784601, 1430743, 2261497, 5492207, 10015201, 13338217, 24322631, 38445449, 70106407, 93367519, 170258417, 413484727, 653572633, 1191808919, 2894393089, 20260751623]

約数ペア:

[(1, 20260751623), (7, 2894393089), (17, 1191808919), (31, 653572633), (49, 413484727), (119, 170258417), (217, 93367519), (289, 70106407), (527, 38445449), (833, 24322631), (1519, 13338217), (2023, 10015201), (3689, 5492207), (8959, 2261497), (14161, 1430743), (25823, 784601), (46153, 438991), (62713, 323071)]