20137809842

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{8209}}^1\times {\mathrm{18307}}^1$

素因数の和:26585

約数の個数: 16

約数和(自身を含む): 30662970720

約数和(自身を除く): 10525160878

約数列:

[1, 2, 67, 134, 8209, 16418, 18307, 36614, 550003, 1100006, 1226569, 2453138, 150282163, 300564326, 10068904921, 20137809842]

約数ペア:

[(1, 20137809842), (2, 10068904921), (67, 300564326), (134, 150282163), (8209, 2453138), (16418, 1226569), (18307, 1100006), (36614, 550003)]