20126333678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{1093}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 34768825344

約数和(自身を除く): 14642491666

約数列:

[1, 2, 11, 22, 23, 46, 151, 241, 253, 302, 482, 506, 1093, 1661, 2186, 2651, 3322, 3473, 5302, 5543, 6946, 11086, 12023, 24046, 25139, 36391, 38203, 50278, 60973, 72782, 76406, 121946, 165043, 263413, 276529, 330086, 400301, 526826, 553058, 800602, 836993, 1673986, 1815473, 2897543, 3630946, 3795989, 5795086, 6058499, 7591978, 9206923, 12116998, 18413846, 39775363, 41755879, 66643489, 79550726, 83511758, 133286978, 437528993, 875057986, 914833349, 1829666698, 10063166839, 20126333678]

約数ペア:

[(1, 20126333678), (2, 10063166839), (11, 1829666698), (22, 914833349), (23, 875057986), (46, 437528993), (151, 133286978), (241, 83511758), (253, 79550726), (302, 66643489), (482, 41755879), (506, 39775363), (1093, 18413846), (1661, 12116998), (2186, 9206923), (2651, 7591978), (3322, 6058499), (3473, 5795086), (5302, 3795989), (5543, 3630946), (6946, 2897543), (11086, 1815473), (12023, 1673986), (24046, 836993), (25139, 800602), (36391, 553058), (38203, 526826), (50278, 400301), (60973, 330086), (72782, 276529), (76406, 263413), (121946, 165043)]