20167744

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{1741}}^1$

素因数の和:1934

約数の個数: 28

約数和(自身を含む): 40264588

約数和(自身を除く): 20096844

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 362, 724, 1448, 1741, 2896, 3482, 5792, 6964, 11584, 13928, 27856, 55712, 111424, 315121, 630242, 1260484, 2520968, 5041936, 10083872, 20167744]

約数ペア:

[(1, 20167744), (2, 10083872), (4, 5041936), (8, 2520968), (16, 1260484), (32, 630242), (64, 315121), (181, 111424), (362, 55712), (724, 27856), (1448, 13928), (1741, 11584), (2896, 6964), (3482, 5792)]