20596192

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{10909}}^1$

素因数の和:10978

約数の個数: 24

約数和(自身を含む): 41239800

約数和(自身を除く): 20643608

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 10909, 21818, 43636, 87272, 174544, 349088, 643631, 1287262, 2574524, 5149048, 10298096, 20596192]

約数ペア:

[(1, 20596192), (2, 10298096), (4, 5149048), (8, 2574524), (16, 1287262), (32, 643631), (59, 349088), (118, 174544), (236, 87272), (472, 43636), (944, 21818), (1888, 10909)]