20696607694

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{799529}}^1$

素因数の和:799624

約数の個数: 24

約数和(自身を含む): 36324246960

約数和(自身を除く): 15627639266

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1849, 3698, 12943, 25886, 799529, 1599058, 5596703, 11193406, 34379747, 68759494, 240658229, 481316458, 1478329121, 2956658242, 10348303847, 20696607694]

約数ペア:

[(1, 20696607694), (2, 10348303847), (7, 2956658242), (14, 1478329121), (43, 481316458), (86, 240658229), (301, 68759494), (602, 34379747), (1849, 11193406), (3698, 5596703), (12943, 1599058), (25886, 799529)]