20899168

素因数分解:

$2^5\times {\mathrm{233}}^1\times {\mathrm{2803}}^1$

素因数の和:3046

約数の個数: 24

約数和(自身を含む): 41336568

約数和(自身を除く): 20437400

約数列:

[1, 2, 4, 8, 16, 32, 233, 466, 932, 1864, 2803, 3728, 5606, 7456, 11212, 22424, 44848, 89696, 653099, 1306198, 2612396, 5224792, 10449584, 20899168]

約数ペア:

[(1, 20899168), (2, 10449584), (4, 5224792), (8, 2612396), (16, 1306198), (32, 653099), (233, 89696), (466, 44848), (932, 22424), (1864, 11212), (2803, 7456), (3728, 5606)]