20831539201

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1303}}^1\times {\mathrm{3571}}^1$

素因数の和:4933

約数の個数: 24

約数和(自身を含む): 23540965952

約数和(自身を除く): 2709426751

約数列:

[1, 11, 37, 121, 407, 1303, 3571, 4477, 14333, 39281, 48211, 132127, 157663, 432091, 530321, 1453397, 4653013, 5833531, 15987367, 51183143, 172161481, 563014573, 1893776291, 20831539201]

約数ペア:

[(1, 20831539201), (11, 1893776291), (37, 563014573), (121, 172161481), (407, 51183143), (1303, 15987367), (3571, 5833531), (4477, 4653013), (14333, 1453397), (39281, 530321), (48211, 432091), (132127, 157663)]