2020196277

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{1855093}}^1$

素因数の和:1855121

約数の個数: 18

約数和(自身を含む): 3207457526

約数和(自身を除く): 1187261249

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1855093, 5565279, 16695837, 20406023, 61218069, 183654207, 224466253, 673398759, 2020196277]

約数ペア:

[(1, 2020196277), (3, 673398759), (9, 224466253), (11, 183654207), (33, 61218069), (99, 20406023), (121, 16695837), (363, 5565279), (1089, 1855093)]