20176924619

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 22052160000

約数和(自身を除く): 1875235381

約数列:

[1, 19, 37, 199, 233, 619, 703, 3781, 4427, 7363, 8621, 11761, 22903, 46367, 123181, 139897, 144227, 163799, 435157, 880973, 1715579, 2340439, 2740313, 4557697, 5336399, 28701173, 32596001, 86596243, 101391581, 545322287, 1061943401, 20176924619]

約数ペア:

[(1, 20176924619), (19, 1061943401), (37, 545322287), (199, 101391581), (233, 86596243), (619, 32596001), (703, 28701173), (3781, 5336399), (4427, 4557697), (7363, 2740313), (8621, 2340439), (11761, 1715579), (22903, 880973), (46367, 435157), (123181, 163799), (139897, 144227)]