20162360648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{217849}}^1$

素因数の和:218381

約数の個数: 32

約数和(自身を含む): 39526704000

約数和(自身を除く): 19364343352

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 503, 1006, 2012, 4024, 11569, 23138, 46276, 92552, 217849, 435698, 871396, 1742792, 5010527, 10021054, 20042108, 40084216, 109578047, 219156094, 438312188, 876624376, 2520295081, 5040590162, 10081180324, 20162360648]

約数ペア:

[(1, 20162360648), (2, 10081180324), (4, 5040590162), (8, 2520295081), (23, 876624376), (46, 438312188), (92, 219156094), (184, 109578047), (503, 40084216), (1006, 20042108), (2012, 10021054), (4024, 5010527), (11569, 1742792), (23138, 871396), (46276, 435698), (92552, 217849)]