20161002995

素因数分解:

$5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2125567}}^1$

素因数の和:2125850

約数の個数: 16

約数和(自身を含む): 27751415808

約数和(自身を除く): 7590412813

約数列:

[1, 5, 7, 35, 271, 1355, 1897, 9485, 2125567, 10627835, 14878969, 74394845, 576028657, 2880143285, 4032200599, 20161002995]

約数ペア:

[(1, 20161002995), (5, 4032200599), (7, 2880143285), (35, 576028657), (271, 74394845), (1355, 14878969), (1897, 10627835), (9485, 2125567)]