20260892919

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2347}}^1\times {\mathrm{40529}}^1$

素因数の和:42950

約数の個数: 16

約数和(自身を含む): 27407358720

約数和(自身を除く): 7146465801

約数列:

[1, 3, 71, 213, 2347, 7041, 40529, 121587, 166637, 499911, 2877559, 8632677, 95121563, 285364689, 6753630973, 20260892919]

約数ペア:

[(1, 20260892919), (3, 6753630973), (71, 285364689), (213, 95121563), (2347, 8632677), (7041, 2877559), (40529, 499911), (121587, 166637)]