20126049636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:962

約数の個数: 192

約数和(自身を含む): 59270400000

約数和(自身を除く): 39144350364

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 139, 154, 231, 278, 308, 349, 417, 449, 462, 556, 698, 834, 898, 924, 973, 1047, 1347, 1396, 1529, 1668, 1796, 1946, 2094, 2443, 2694, 2919, 3058, 3143, 3839, 3892, 4188, 4587, 4886, 4939, 5388, 5838, 6116, 6286, 7329, 7678, 9174, 9429, 9772, 9878, 10703, 11517, 11676, 12572, 14658, 14817, 15356, 18348, 18858, 19756, 21406, 23034, 26873, 29316, 29634, 32109, 34573, 37716, 42812, 46068, 48511, 53746, 59268, 62411, 64218, 69146, 80619, 97022, 103719, 107492, 124822, 128436, 138292, 145533, 156701, 161238, 187233, 194044, 207438, 249644, 291066, 313402, 322476, 339577, 374466, 414876, 436877, 470103, 533621, 582132, 626804, 679154, 686521, 748932, 873754, 940206, 1018731, 1067242, 1096907, 1310631, 1358308, 1373042, 1600863, 1723711, 1747508, 1880412, 2037462, 2059563, 2134484, 2193814, 2621262, 2746084, 3201726, 3290721, 3447422, 3735347, 4074924, 4119126, 4387628, 4805647, 5171133, 5242524, 6403452, 6581442, 6894844, 7470694, 8238252, 9611294, 10342266, 11206041, 12065977, 13162884, 14416941, 14941388, 19222588, 20684532, 21781439, 22412082, 24131954, 28833882, 36197931, 43562878, 44824164, 48263908, 57667764, 65344317, 72395862, 87125756, 130688634, 144791724, 152470073, 239595829, 261377268, 304940146, 457410219, 479191658, 609880292, 718787487, 914820438, 958383316, 1437574974, 1677170803, 1829640876, 2875149948, 3354341606, 5031512409, 6708683212, 10063024818, 20126049636]

約数ペア:

[(1, 20126049636), (2, 10063024818), (3, 6708683212), (4, 5031512409), (6, 3354341606), (7, 2875149948), (11, 1829640876), (12, 1677170803), (14, 1437574974), (21, 958383316), (22, 914820438), (28, 718787487), (33, 609880292), (42, 479191658), (44, 457410219), (66, 304940146), (77, 261377268), (84, 239595829), (132, 152470073), (139, 144791724), (154, 130688634), (231, 87125756), (278, 72395862), (308, 65344317), (349, 57667764), (417, 48263908), (449, 44824164), (462, 43562878), (556, 36197931), (698, 28833882), (834, 24131954), (898, 22412082), (924, 21781439), (973, 20684532), (1047, 19222588), (1347, 14941388), (1396, 14416941), (1529, 13162884), (1668, 12065977), (1796, 11206041), (1946, 10342266), (2094, 9611294), (2443, 8238252), (2694, 7470694), (2919, 6894844), (3058, 6581442), (3143, 6403452), (3839, 5242524), (3892, 5171133), (4188, 4805647), (4587, 4387628), (4886, 4119126), (4939, 4074924), (5388, 3735347), (5838, 3447422), (6116, 3290721), (6286, 3201726), (7329, 2746084), (7678, 2621262), (9174, 2193814), (9429, 2134484), (9772, 2059563), (9878, 2037462), (10703, 1880412), (11517, 1747508), (11676, 1723711), (12572, 1600863), (14658, 1373042), (14817, 1358308), (15356, 1310631), (18348, 1096907), (18858, 1067242), (19756, 1018731), (21406, 940206), (23034, 873754), (26873, 748932), (29316, 686521), (29634, 679154), (32109, 626804), (34573, 582132), (37716, 533621), (42812, 470103), (46068, 436877), (48511, 414876), (53746, 374466), (59268, 339577), (62411, 322476), (64218, 313402), (69146, 291066), (80619, 249644), (97022, 207438), (103719, 194044), (107492, 187233), (124822, 161238), (128436, 156701), (138292, 145533)]