20179368004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4045583}}^1$

素因数の和:4045659

約数の個数: 24

約数和(自身を含む): 37381196160

約数和(自身を除く): 17201828156

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 4045583, 8091166, 16182332, 117321907, 173960069, 234643814, 347920138, 469287628, 695840276, 5044842001, 10089684002, 20179368004]

約数ペア:

[(1, 20179368004), (2, 10089684002), (4, 5044842001), (29, 695840276), (43, 469287628), (58, 347920138), (86, 234643814), (116, 173960069), (172, 117321907), (1247, 16182332), (2494, 8091166), (4988, 4045583)]