20171296086

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{343997}}^1$

素因数の和:344368

約数の個数: 32

約数和(自身を含む): 41857676640

約数和(自身を除く): 21686380554

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 337, 674, 1011, 2022, 9773, 19546, 29319, 58638, 343997, 687994, 1031991, 2063982, 9975913, 19951826, 29927739, 59855478, 115926989, 231853978, 347780967, 695561934, 3361882681, 6723765362, 10085648043, 20171296086]

約数ペア:

[(1, 20171296086), (2, 10085648043), (3, 6723765362), (6, 3361882681), (29, 695561934), (58, 347780967), (87, 231853978), (174, 115926989), (337, 59855478), (674, 29927739), (1011, 19951826), (2022, 9975913), (9773, 2063982), (19546, 1031991), (29319, 687994), (58638, 343997)]