20173536033

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1653433}}^1$

素因数の和:1653533

約数の個数: 24

約数和(自身を含む): 31666567968

約数和(自身を除く): 11493031935

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 12201, 1653433, 4960299, 11574031, 34722093, 81018217, 137234939, 243054651, 411704817, 960644573, 2881933719, 6724512011, 20173536033]

約数ペア:

[(1, 20173536033), (3, 6724512011), (7, 2881933719), (21, 960644573), (49, 411704817), (83, 243054651), (147, 137234939), (249, 81018217), (581, 34722093), (1743, 11574031), (4067, 4960299), (12201, 1653433)]