20146405952

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{1196911}}^1$

素因数の和:1197186

約数の個数: 28

約数和(自身を含む): 40130065536

約数和(自身を除く): 19983659584

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 2104, 4208, 8416, 16832, 1196911, 2393822, 4787644, 9575288, 19150576, 38301152, 76602304, 314787593, 629575186, 1259150372, 2518300744, 5036601488, 10073202976, 20146405952]

約数ペア:

[(1, 20146405952), (2, 10073202976), (4, 5036601488), (8, 2518300744), (16, 1259150372), (32, 629575186), (64, 314787593), (263, 76602304), (526, 38301152), (1052, 19150576), (2104, 9575288), (4208, 4787644), (8416, 2393822), (16832, 1196911)]