20118736084

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{1613}}^1\times {\mathrm{7103}}^1$

素因数の和:9159

約数の個数: 24

約数和(自身を含む): 35314836480

約数和(自身を除く): 15196100396

約数列:

[1, 2, 4, 439, 878, 1613, 1756, 3226, 6452, 7103, 14206, 28412, 708107, 1416214, 2832428, 3118217, 6236434, 11457139, 12472868, 22914278, 45828556, 5029684021, 10059368042, 20118736084]

約数ペア:

[(1, 20118736084), (2, 10059368042), (4, 5029684021), (439, 45828556), (878, 22914278), (1613, 12472868), (1756, 11457139), (3226, 6236434), (6452, 3118217), (7103, 2832428), (14206, 1416214), (28412, 708107)]