20530185897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5426959}}^1$

素因数の和:5427072

約数の個数: 16

約数和(自身を含む): 29783156480

約数和(自身を除く): 9252970583

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 5426959, 16280877, 70550467, 211651401, 526415023, 1579245069, 6843395299, 20530185897]

約数ペア:

[(1, 20530185897), (3, 6843395299), (13, 1579245069), (39, 526415023), (97, 211651401), (291, 70550467), (1261, 16280877), (3783, 5426959)]