2017324840

素因数分解:

$2^3\times 5^1\times {\mathrm{50433121}}^1$

素因数の和:50433132

約数の個数: 16

約数和(自身を含む): 4538980980

約数和(自身を除く): 2521656140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50433121, 100866242, 201732484, 252165605, 403464968, 504331210, 1008662420, 2017324840]

約数ペア:

[(1, 2017324840), (2, 1008662420), (4, 504331210), (5, 403464968), (8, 252165605), (10, 201732484), (20, 100866242), (40, 50433121)]