20153178851

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1093}}^1\times {\mathrm{109103}}^1$

素因数の和:110222

約数の個数: 12

約数和(自身を含む): 21842839008

約数和(自身を除く): 1689660157

約数列:

[1, 13, 169, 1093, 14209, 109103, 184717, 1418339, 18438407, 119249579, 1550244527, 20153178851]

約数ペア:

[(1, 20153178851), (13, 1550244527), (169, 119249579), (1093, 18438407), (14209, 1418339), (109103, 184717)]