20173376

素因数分解:

$2^6\times {\mathrm{383}}^1\times {\mathrm{823}}^1$

素因数の和:1218

約数の個数: 28

約数和(自身を含む): 40184832

約数和(自身を除く): 20011456

約数列:

[1, 2, 4, 8, 16, 32, 64, 383, 766, 823, 1532, 1646, 3064, 3292, 6128, 6584, 12256, 13168, 24512, 26336, 52672, 315209, 630418, 1260836, 2521672, 5043344, 10086688, 20173376]

約数ペア:

[(1, 20173376), (2, 10086688), (4, 5043344), (8, 2521672), (16, 1260836), (32, 630418), (64, 315209), (383, 52672), (766, 26336), (823, 24512), (1532, 13168), (1646, 12256), (3064, 6584), (3292, 6128)]