20700032

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{2741}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 41952600

約数和(自身を除く): 21252568

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 2741, 3776, 5482, 7552, 10964, 21928, 43856, 87712, 161719, 175424, 323438, 350848, 646876, 1293752, 2587504, 5175008, 10350016, 20700032]

約数ペア:

[(1, 20700032), (2, 10350016), (4, 5175008), (8, 2587504), (16, 1293752), (32, 646876), (59, 350848), (64, 323438), (118, 175424), (128, 161719), (236, 87712), (472, 43856), (944, 21928), (1888, 10964), (2741, 7552), (3776, 5482)]