20300388

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{8501}}^1$

素因数の和:8707

約数の個数: 24

約数和(自身を含む): 47611200

約数和(自身を除く): 27310812

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 8501, 17002, 25503, 34004, 51006, 102012, 1691699, 3383398, 5075097, 6766796, 10150194, 20300388]

約数ペア:

[(1, 20300388), (2, 10150194), (3, 6766796), (4, 5075097), (6, 3383398), (12, 1691699), (199, 102012), (398, 51006), (597, 34004), (796, 25503), (1194, 17002), (2388, 8501)]