2008093206520

素因数分解:

$2^3\times 5^1\times {\mathrm{50202330163}}^1$

素因数の和:50202330174

約数の個数: 16

約数和(自身を含む): 4518209714760

約数和(自身を除く): 2510116508240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50202330163, 100404660326, 200809320652, 251011650815, 401618641304, 502023301630, 1004046603260, 2008093206520]

約数ペア:

[(1, 2008093206520), (2, 1004046603260), (4, 502023301630), (5, 401618641304), (8, 251011650815), (10, 200809320652), (20, 100404660326), (40, 50202330163)]