20161172904

素因数分解:

$2^3\times 3^1\times {\mathrm{359}}^1\times {\mathrm{2339969}}^1$

素因数の和:2340337

約数の個数: 32

約数和(自身を含む): 50543352000

約数和(自身を除く): 30382179096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 359, 718, 1077, 1436, 2154, 2872, 4308, 8616, 2339969, 4679938, 7019907, 9359876, 14039814, 18719752, 28079628, 56159256, 840048871, 1680097742, 2520146613, 3360195484, 5040293226, 6720390968, 10080586452, 20161172904]

約数ペア:

[(1, 20161172904), (2, 10080586452), (3, 6720390968), (4, 5040293226), (6, 3360195484), (8, 2520146613), (12, 1680097742), (24, 840048871), (359, 56159256), (718, 28079628), (1077, 18719752), (1436, 14039814), (2154, 9359876), (2872, 7019907), (4308, 4679938), (8616, 2339969)]