20140038778

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3459299}}^1$

素因数の和:3459413

約数の個数: 16

約数和(自身を含む): 31382769600

約数和(自身を除く): 11242730822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 3459299, 6918598, 141831259, 245610229, 283662518, 491220458, 10070019389, 20140038778]

約数ペア:

[(1, 20140038778), (2, 10070019389), (41, 491220458), (71, 283662518), (82, 245610229), (142, 141831259), (2911, 6918598), (5822, 3459299)]