20826003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37123}}^1$

素因数の和:37154

約数の個数: 16

約数和(自身を含む): 32075136

約数和(自身を除く): 11249133

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 37123, 111369, 408353, 631091, 1225059, 1893273, 6942001, 20826003]

約数ペア:

[(1, 20826003), (3, 6942001), (11, 1893273), (17, 1225059), (33, 631091), (51, 408353), (187, 111369), (561, 37123)]