20074886622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{36787}}^1$

素因数の和:36934

約数の個数: 96

約数和(自身を含む): 51237149184

約数和(自身を除く): 31162262562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 71, 122, 126, 142, 183, 213, 366, 426, 427, 497, 549, 639, 854, 994, 1098, 1278, 1281, 1491, 2562, 2982, 3843, 4331, 4473, 7686, 8662, 8946, 12993, 25986, 30317, 36787, 38979, 60634, 73574, 77958, 90951, 110361, 181902, 220722, 257509, 272853, 331083, 515018, 545706, 662166, 772527, 1545054, 2244007, 2317581, 2611877, 4488014, 4635162, 5223754, 6732021, 7835631, 13464042, 15671262, 15708049, 18283139, 20196063, 23506893, 31416098, 36566278, 40392126, 47013786, 47124147, 54849417, 94248294, 109698834, 141372441, 159324497, 164548251, 282744882, 318648994, 329096502, 477973491, 955946982, 1115271479, 1433920473, 2230542958, 2867840946, 3345814437, 6691628874, 10037443311, 20074886622]

約数ペア:

[(1, 20074886622), (2, 10037443311), (3, 6691628874), (6, 3345814437), (7, 2867840946), (9, 2230542958), (14, 1433920473), (18, 1115271479), (21, 955946982), (42, 477973491), (61, 329096502), (63, 318648994), (71, 282744882), (122, 164548251), (126, 159324497), (142, 141372441), (183, 109698834), (213, 94248294), (366, 54849417), (426, 47124147), (427, 47013786), (497, 40392126), (549, 36566278), (639, 31416098), (854, 23506893), (994, 20196063), (1098, 18283139), (1278, 15708049), (1281, 15671262), (1491, 13464042), (2562, 7835631), (2982, 6732021), (3843, 5223754), (4331, 4635162), (4473, 4488014), (7686, 2611877), (8662, 2317581), (8946, 2244007), (12993, 1545054), (25986, 772527), (30317, 662166), (36787, 545706), (38979, 515018), (60634, 331083), (73574, 272853), (77958, 257509), (90951, 220722), (110361, 181902)]