20282676288

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{321091}}^1$

素因数の和:321160

約数の個数: 112

約数和(自身を含む): 62636058624

約数和(自身を除く): 42353382336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 224, 282, 329, 336, 376, 448, 564, 658, 672, 752, 987, 1128, 1316, 1344, 1504, 1974, 2256, 2632, 3008, 3948, 4512, 5264, 7896, 9024, 10528, 15792, 21056, 31584, 63168, 321091, 642182, 963273, 1284364, 1926546, 2247637, 2568728, 3853092, 4495274, 5137456, 6742911, 7706184, 8990548, 10274912, 13485822, 15091277, 15412368, 17981096, 20549824, 26971644, 30182554, 30824736, 35962192, 45273831, 53943288, 60365108, 61649472, 71924384, 90547662, 105638939, 107886576, 120730216, 143848768, 181095324, 211277878, 215773152, 241460432, 316916817, 362190648, 422555756, 431546304, 482920864, 633833634, 724381296, 845111512, 965841728, 1267667268, 1448762592, 1690223024, 2535334536, 2897525184, 3380446048, 5070669072, 6760892096, 10141338144, 20282676288]

約数ペア:

[(1, 20282676288), (2, 10141338144), (3, 6760892096), (4, 5070669072), (6, 3380446048), (7, 2897525184), (8, 2535334536), (12, 1690223024), (14, 1448762592), (16, 1267667268), (21, 965841728), (24, 845111512), (28, 724381296), (32, 633833634), (42, 482920864), (47, 431546304), (48, 422555756), (56, 362190648), (64, 316916817), (84, 241460432), (94, 215773152), (96, 211277878), (112, 181095324), (141, 143848768), (168, 120730216), (188, 107886576), (192, 105638939), (224, 90547662), (282, 71924384), (329, 61649472), (336, 60365108), (376, 53943288), (448, 45273831), (564, 35962192), (658, 30824736), (672, 30182554), (752, 26971644), (987, 20549824), (1128, 17981096), (1316, 15412368), (1344, 15091277), (1504, 13485822), (1974, 10274912), (2256, 8990548), (2632, 7706184), (3008, 6742911), (3948, 5137456), (4512, 4495274), (5264, 3853092), (7896, 2568728), (9024, 2247637), (10528, 1926546), (15792, 1284364), (21056, 963273), (31584, 642182), (63168, 321091)]