20133143982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1219747}}^1$

素因数の和:1219893

約数の個数: 48

約数和(自身を含む): 50234101632

約数和(自身を除く): 30100957650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 5502, 8253, 16506, 1219747, 2439494, 3659241, 7318482, 8538229, 10977723, 17076458, 21955446, 25614687, 51229374, 76844061, 153688122, 159786857, 319573714, 479360571, 958721142, 1118507999, 1438081713, 2237015998, 2876163426, 3355523997, 6711047994, 10066571991, 20133143982]

約数ペア:

[(1, 20133143982), (2, 10066571991), (3, 6711047994), (6, 3355523997), (7, 2876163426), (9, 2237015998), (14, 1438081713), (18, 1118507999), (21, 958721142), (42, 479360571), (63, 319573714), (126, 159786857), (131, 153688122), (262, 76844061), (393, 51229374), (786, 25614687), (917, 21955446), (1179, 17076458), (1834, 10977723), (2358, 8538229), (2751, 7318482), (5502, 3659241), (8253, 2439494), (16506, 1219747)]