20293810426

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1\times {\mathrm{4999}}^1$

素因数の和:6670

約数の個数: 32

約数和(自身を含む): 32215680000

約数和(自身を除く): 11921869574

約数列:

[1, 2, 31, 41, 62, 82, 1271, 1597, 2542, 3194, 4999, 9998, 49507, 65477, 99014, 130954, 154969, 204959, 309938, 409918, 2029787, 4059574, 6353729, 7983403, 12707458, 15966806, 247485493, 327319523, 494970986, 654639046, 10146905213, 20293810426]

約数ペア:

[(1, 20293810426), (2, 10146905213), (31, 654639046), (41, 494970986), (62, 327319523), (82, 247485493), (1271, 15966806), (1597, 12707458), (2542, 7983403), (3194, 6353729), (4999, 4059574), (9998, 2029787), (49507, 409918), (65477, 309938), (99014, 204959), (130954, 154969)]