2016504497740

素因数分解:

$2^2\times 5^1\times {\mathrm{9973}}^1\times {\mathrm{10109819}}^1$

素因数の和:10119801

約数の個数: 24

約数和(自身を含む): 4235084476560

約数和(自身を除く): 2218579978820

約数列:

[1, 2, 4, 5, 10, 20, 9973, 19946, 39892, 49865, 99730, 199460, 10109819, 20219638, 40439276, 50549095, 101098190, 202196380, 100825224887, 201650449774, 403300899548, 504126124435, 1008252248870, 2016504497740]

約数ペア:

[(1, 2016504497740), (2, 1008252248870), (4, 504126124435), (5, 403300899548), (10, 201650449774), (20, 100825224887), (9973, 202196380), (19946, 101098190), (39892, 50549095), (49865, 40439276), (99730, 20219638), (199460, 10109819)]