20191875898

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1\times {\mathrm{270299}}^1$

素因数の和:271253

約数の個数: 16

約数和(自身を含む): 31060713600

約数和(自身を除く): 10868837702

約数列:

[1, 2, 41, 82, 911, 1822, 37351, 74702, 270299, 540598, 11082259, 22164518, 246242389, 492484778, 10095937949, 20191875898]

約数ペア:

[(1, 20191875898), (2, 10095937949), (41, 492484778), (82, 246242389), (911, 22164518), (1822, 11082259), (37351, 540598), (74702, 270299)]