20244936712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{23627}}^1$

素因数の和:23771

約数の個数: 128

約数和(自身を含む): 51444771840

約数和(自身を除く): 31199835128

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 107, 143, 154, 182, 214, 286, 308, 364, 428, 572, 616, 728, 749, 856, 1001, 1144, 1177, 1391, 1498, 2002, 2354, 2782, 2996, 4004, 4708, 5564, 5992, 8008, 8239, 9416, 9737, 11128, 15301, 16478, 19474, 23627, 30602, 32956, 38948, 47254, 61204, 65912, 77896, 94508, 107107, 122408, 165389, 189016, 214214, 259897, 307151, 330778, 428428, 519794, 614302, 661556, 856856, 1039588, 1228604, 1323112, 1819279, 2079176, 2150057, 2457208, 2528089, 3378661, 3638558, 4300114, 5056178, 6757322, 7277116, 8600228, 10112356, 13514644, 14554232, 17200456, 17696623, 20224712, 23650627, 27029288, 27808979, 32865157, 35393246, 47301254, 55617958, 65730314, 70786492, 94602508, 111235916, 131460628, 141572984, 189205016, 194662853, 222471832, 230056099, 262921256, 361516727, 389325706, 460112198, 723033454, 778651412, 920224396, 1446066908, 1557302824, 1840448792, 2530617089, 2892133816, 5061234178, 10122468356, 20244936712]

約数ペア:

[(1, 20244936712), (2, 10122468356), (4, 5061234178), (7, 2892133816), (8, 2530617089), (11, 1840448792), (13, 1557302824), (14, 1446066908), (22, 920224396), (26, 778651412), (28, 723033454), (44, 460112198), (52, 389325706), (56, 361516727), (77, 262921256), (88, 230056099), (91, 222471832), (104, 194662853), (107, 189205016), (143, 141572984), (154, 131460628), (182, 111235916), (214, 94602508), (286, 70786492), (308, 65730314), (364, 55617958), (428, 47301254), (572, 35393246), (616, 32865157), (728, 27808979), (749, 27029288), (856, 23650627), (1001, 20224712), (1144, 17696623), (1177, 17200456), (1391, 14554232), (1498, 13514644), (2002, 10112356), (2354, 8600228), (2782, 7277116), (2996, 6757322), (4004, 5056178), (4708, 4300114), (5564, 3638558), (5992, 3378661), (8008, 2528089), (8239, 2457208), (9416, 2150057), (9737, 2079176), (11128, 1819279), (15301, 1323112), (16478, 1228604), (19474, 1039588), (23627, 856856), (30602, 661556), (32956, 614302), (38948, 519794), (47254, 428428), (61204, 330778), (65912, 307151), (77896, 259897), (94508, 214214), (107107, 189016), (122408, 165389)]