20676090929764

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2969}}^1\times {\mathrm{17939}}^1$

素因数の和:21053

約数の個数: 96

約数和(自身を含む): 38663831606400

約数和(自身を除く): 17987740676636

約数列:

[1, 2, 4, 37, 43, 61, 74, 86, 122, 148, 172, 244, 1591, 2257, 2623, 2969, 3182, 4514, 5246, 5938, 6364, 9028, 10492, 11876, 17939, 35878, 71756, 97051, 109853, 127667, 181109, 194102, 219706, 255334, 362218, 388204, 439412, 510668, 663743, 724436, 771377, 1094279, 1327486, 1542754, 2188558, 2654972, 3085508, 4377116, 4723679, 6701033, 7787687, 9447358, 13402066, 15575374, 18894716, 26804132, 28540949, 31150748, 40488323, 47053997, 53260891, 57081898, 80976646, 94107994, 106521782, 114163796, 161953292, 188215988, 213043564, 288144419, 576288838, 1152577676, 1740997889, 1970652967, 2290218313, 3248914351, 3481995778, 3941305934, 4580436626, 6497828702, 6963991556, 7882611868, 9160873252, 12995657404, 84738077581, 120209830987, 139703317093, 169476155162, 240419661974, 279406634186, 338952310324, 480839323948, 558813268372, 5169022732441, 10338045464882, 20676090929764]

約数ペア:

[(1, 20676090929764), (2, 10338045464882), (4, 5169022732441), (37, 558813268372), (43, 480839323948), (61, 338952310324), (74, 279406634186), (86, 240419661974), (122, 169476155162), (148, 139703317093), (172, 120209830987), (244, 84738077581), (1591, 12995657404), (2257, 9160873252), (2623, 7882611868), (2969, 6963991556), (3182, 6497828702), (4514, 4580436626), (5246, 3941305934), (5938, 3481995778), (6364, 3248914351), (9028, 2290218313), (10492, 1970652967), (11876, 1740997889), (17939, 1152577676), (35878, 576288838), (71756, 288144419), (97051, 213043564), (109853, 188215988), (127667, 161953292), (181109, 114163796), (194102, 106521782), (219706, 94107994), (255334, 80976646), (362218, 57081898), (388204, 53260891), (439412, 47053997), (510668, 40488323), (663743, 31150748), (724436, 28540949), (771377, 26804132), (1094279, 18894716), (1327486, 15575374), (1542754, 13402066), (2188558, 9447358), (2654972, 7787687), (3085508, 6701033), (4377116, 4723679)]