20169933008

素因数分解:

$2^4\times {\mathrm{3061}}^1\times {\mathrm{411833}}^1$

素因数の和:414902

約数の個数: 20

約数和(自身を含む): 39092106948

約数和(自身を除く): 18922173940

約数列:

[1, 2, 4, 8, 16, 3061, 6122, 12244, 24488, 48976, 411833, 823666, 1647332, 3294664, 6589328, 1260620813, 2521241626, 5042483252, 10084966504, 20169933008]

約数ペア:

[(1, 20169933008), (2, 10084966504), (4, 5042483252), (8, 2521241626), (16, 1260620813), (3061, 6589328), (6122, 3294664), (12244, 1647332), (24488, 823666), (48976, 411833)]