20266373858

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4641863}}^1$

素因数の和:4641961

約数の個数: 16

約数和(自身を含む): 31750349760

約数和(自身を除く): 11483975902

約数列:

[1, 2, 37, 59, 74, 118, 2183, 4366, 4641863, 9283726, 171748931, 273869917, 343497862, 547739834, 10133186929, 20266373858]

約数ペア:

[(1, 20266373858), (2, 10133186929), (37, 547739834), (59, 343497862), (74, 273869917), (118, 171748931), (2183, 9283726), (4366, 4641863)]