20169936066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{202717}}^1$

素因数の和:202855

約数の個数: 64

約数和(自身を含む): 48574476288

約数和(自身を除く): 28404540222

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 103, 138, 161, 206, 309, 322, 483, 618, 721, 966, 1442, 2163, 2369, 4326, 4738, 7107, 14214, 16583, 33166, 49749, 99498, 202717, 405434, 608151, 1216302, 1419019, 2838038, 4257057, 4662491, 8514114, 9324982, 13987473, 20879851, 27974946, 32637437, 41759702, 62639553, 65274874, 97912311, 125279106, 146158957, 195824622, 292317914, 438476871, 480236573, 876953742, 960473146, 1440709719, 2881419438, 3361656011, 6723312022, 10084968033, 20169936066]

約数ペア:

[(1, 20169936066), (2, 10084968033), (3, 6723312022), (6, 3361656011), (7, 2881419438), (14, 1440709719), (21, 960473146), (23, 876953742), (42, 480236573), (46, 438476871), (69, 292317914), (103, 195824622), (138, 146158957), (161, 125279106), (206, 97912311), (309, 65274874), (322, 62639553), (483, 41759702), (618, 32637437), (721, 27974946), (966, 20879851), (1442, 13987473), (2163, 9324982), (2369, 8514114), (4326, 4662491), (4738, 4257057), (7107, 2838038), (14214, 1419019), (16583, 1216302), (33166, 608151), (49749, 405434), (99498, 202717)]