20875616

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{11057}}^1$

素因数の和:11126

約数の個数: 24

約数和(自身を含む): 41799240

約数和(自身を除く): 20923624

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 11057, 22114, 44228, 88456, 176912, 353824, 652363, 1304726, 2609452, 5218904, 10437808, 20875616]

約数ペア:

[(1, 20875616), (2, 10437808), (4, 5218904), (8, 2609452), (16, 1304726), (32, 652363), (59, 353824), (118, 176912), (236, 88456), (472, 44228), (944, 22114), (1888, 11057)]