20295848

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{5779}}^1$

素因数の和:6224

約数の個数: 16

約数和(自身を含む): 38148000

約数和(自身を除く): 17852152

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 5779, 11558, 23116, 46232, 2536981, 5073962, 10147924, 20295848]

約数ペア:

[(1, 20295848), (2, 10147924), (4, 5073962), (8, 2536981), (439, 46232), (878, 23116), (1756, 11558), (3512, 5779)]