20085153

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{55331}}^1$

素因数の和:55356

約数の個数: 12

約数和(自身を含む): 29436624

約数和(自身を除く): 9351471

約数列:

[1, 3, 11, 33, 121, 363, 55331, 165993, 608641, 1825923, 6695051, 20085153]

約数ペア:

[(1, 20085153), (3, 6695051), (11, 1825923), (33, 608641), (121, 165993), (363, 55331)]