20192553574

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{137}}^2\times {\mathrm{6481}}^1$

素因数の和:6840

約数の個数: 24

約数和(自身を含む): 30883903848

約数和(自身を除く): 10691350274

約数列:

[1, 2, 83, 137, 166, 274, 6481, 11371, 12962, 18769, 22742, 37538, 537923, 887897, 1075846, 1557827, 1775794, 3115654, 73695451, 121641889, 147390902, 243283778, 10096276787, 20192553574]

約数ペア:

[(1, 20192553574), (2, 10096276787), (83, 243283778), (137, 147390902), (166, 121641889), (274, 73695451), (6481, 3115654), (11371, 1775794), (12962, 1557827), (18769, 1075846), (22742, 887897), (37538, 537923)]