20018024544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2591}}^1\times {\mathrm{11497}}^1$

素因数の和:14108

約数の個数: 96

約数和(自身を含む): 60082477056

約数和(自身を除く): 40064452512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2591, 5182, 7773, 10364, 11497, 15546, 18137, 20728, 22994, 31092, 34491, 36274, 41456, 45988, 54411, 62184, 68982, 72548, 80479, 82912, 91976, 108822, 124368, 137964, 145096, 160958, 183952, 217644, 241437, 248736, 275928, 290192, 321916, 367904, 435288, 482874, 551856, 580384, 643832, 870576, 965748, 1103712, 1287664, 1741152, 1931496, 2575328, 3862992, 7725984, 29788727, 59577454, 89366181, 119154908, 178732362, 208521089, 238309816, 357464724, 417042178, 476619632, 625563267, 714929448, 834084356, 953239264, 1251126534, 1429858896, 1668168712, 2502253068, 2859717792, 3336337424, 5004506136, 6672674848, 10009012272, 20018024544]

約数ペア:

[(1, 20018024544), (2, 10009012272), (3, 6672674848), (4, 5004506136), (6, 3336337424), (7, 2859717792), (8, 2502253068), (12, 1668168712), (14, 1429858896), (16, 1251126534), (21, 953239264), (24, 834084356), (28, 714929448), (32, 625563267), (42, 476619632), (48, 417042178), (56, 357464724), (84, 238309816), (96, 208521089), (112, 178732362), (168, 119154908), (224, 89366181), (336, 59577454), (672, 29788727), (2591, 7725984), (5182, 3862992), (7773, 2575328), (10364, 1931496), (11497, 1741152), (15546, 1287664), (18137, 1103712), (20728, 965748), (22994, 870576), (31092, 643832), (34491, 580384), (36274, 551856), (41456, 482874), (45988, 435288), (54411, 367904), (62184, 321916), (68982, 290192), (72548, 275928), (80479, 248736), (82912, 241437), (91976, 217644), (108822, 183952), (124368, 160958), (137964, 145096)]