20156009076

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{117797}}^1$

素因数の和:117918

約数の個数: 108

約数和(自身を含む): 59879786148

約数和(自身を除く): 39723777072

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 97, 98, 126, 147, 194, 196, 252, 291, 294, 388, 441, 582, 588, 679, 873, 882, 1164, 1358, 1746, 1764, 2037, 2716, 3492, 4074, 4753, 6111, 8148, 9506, 12222, 14259, 19012, 24444, 28518, 42777, 57036, 85554, 117797, 171108, 235594, 353391, 471188, 706782, 824579, 1060173, 1413564, 1649158, 2120346, 2473737, 3298316, 4240692, 4947474, 5772053, 7421211, 9894948, 11426309, 11544106, 14842422, 17316159, 22852618, 23088212, 29684844, 34278927, 34632318, 45705236, 51948477, 68557854, 69264636, 79984163, 102836781, 103896954, 137115708, 159968326, 205673562, 207793908, 239952489, 319936652, 411347124, 479904978, 559889141, 719857467, 959809956, 1119778282, 1439714934, 1679667423, 2239556564, 2879429868, 3359334846, 5039002269, 6718669692, 10078004538, 20156009076]

約数ペア:

[(1, 20156009076), (2, 10078004538), (3, 6718669692), (4, 5039002269), (6, 3359334846), (7, 2879429868), (9, 2239556564), (12, 1679667423), (14, 1439714934), (18, 1119778282), (21, 959809956), (28, 719857467), (36, 559889141), (42, 479904978), (49, 411347124), (63, 319936652), (84, 239952489), (97, 207793908), (98, 205673562), (126, 159968326), (147, 137115708), (194, 103896954), (196, 102836781), (252, 79984163), (291, 69264636), (294, 68557854), (388, 51948477), (441, 45705236), (582, 34632318), (588, 34278927), (679, 29684844), (873, 23088212), (882, 22852618), (1164, 17316159), (1358, 14842422), (1746, 11544106), (1764, 11426309), (2037, 9894948), (2716, 7421211), (3492, 5772053), (4074, 4947474), (4753, 4240692), (6111, 3298316), (8148, 2473737), (9506, 2120346), (12222, 1649158), (14259, 1413564), (19012, 1060173), (24444, 824579), (28518, 706782), (42777, 471188), (57036, 353391), (85554, 235594), (117797, 171108)]