20080854

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{13441}}^1$

素因数の和:13532

約数の個数: 24

約数和(自身を含む): 44035992

約数和(自身を除く): 23955138

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 13441, 26882, 40323, 80646, 120969, 241938, 1115603, 2231206, 3346809, 6693618, 10040427, 20080854]

約数ペア:

[(1, 20080854), (2, 10040427), (3, 6693618), (6, 3346809), (9, 2231206), (18, 1115603), (83, 241938), (166, 120969), (249, 80646), (498, 40323), (747, 26882), (1494, 13441)]