20058185

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24917}}^1$

素因数の和:24952

約数の個数: 16

約数和(自身を含む): 28705536

約数和(自身を除く): 8647351

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 24917, 124585, 174419, 573091, 872095, 2865455, 4011637, 20058185]

約数ペア:

[(1, 20058185), (5, 4011637), (7, 2865455), (23, 872095), (35, 573091), (115, 174419), (161, 124585), (805, 24917)]