20159598426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{17851}}^1$

素因数の和:18179

約数の個数: 64

約数和(自身を含む): 44791667712

約数和(自身を除く): 24632069286

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 241, 426, 482, 723, 781, 1446, 1562, 2343, 2651, 4686, 5302, 7953, 15906, 17111, 17851, 34222, 35702, 51333, 53553, 102666, 107106, 188221, 196361, 376442, 392722, 564663, 589083, 1129326, 1178166, 1267421, 2534842, 3802263, 4302091, 7604526, 8604182, 12906273, 13941631, 25812546, 27883262, 41824893, 47323001, 83649786, 94646002, 141969003, 283938006, 305448461, 610896922, 916345383, 1832690766, 3359933071, 6719866142, 10079799213, 20159598426]

約数ペア:

[(1, 20159598426), (2, 10079799213), (3, 6719866142), (6, 3359933071), (11, 1832690766), (22, 916345383), (33, 610896922), (66, 305448461), (71, 283938006), (142, 141969003), (213, 94646002), (241, 83649786), (426, 47323001), (482, 41824893), (723, 27883262), (781, 25812546), (1446, 13941631), (1562, 12906273), (2343, 8604182), (2651, 7604526), (4686, 4302091), (5302, 3802263), (7953, 2534842), (15906, 1267421), (17111, 1178166), (17851, 1129326), (34222, 589083), (35702, 564663), (51333, 392722), (53553, 376442), (102666, 196361), (107106, 188221)]