20251018887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1\times {\mathrm{6529}}^1$

素因数の和:7223

約数の個数: 32

約数和(自身を含む): 29673991680

約数和(自身を除く): 9422972793

約数列:

[1, 3, 11, 33, 193, 487, 579, 1461, 2123, 5357, 6369, 6529, 16071, 19587, 71819, 93991, 215457, 281973, 1033901, 1260097, 3101703, 3179623, 3780291, 9538869, 13861067, 34975853, 41583201, 104927559, 613667239, 1841001717, 6750339629, 20251018887]

約数ペア:

[(1, 20251018887), (3, 6750339629), (11, 1841001717), (33, 613667239), (193, 104927559), (487, 41583201), (579, 34975853), (1461, 13861067), (2123, 9538869), (5357, 3780291), (6369, 3179623), (6529, 3101703), (16071, 1260097), (19587, 1033901), (71819, 281973), (93991, 215457)]