20109932136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{411347}}^1$

素因数の和:411463

約数の個数: 96

約数和(自身を含む): 62886882240

約数和(自身を除く): 42776950104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 97, 126, 168, 194, 252, 291, 388, 504, 582, 679, 776, 873, 1164, 1358, 1746, 2037, 2328, 2716, 3492, 4074, 5432, 6111, 6984, 8148, 12222, 16296, 24444, 48888, 411347, 822694, 1234041, 1645388, 2468082, 2879429, 3290776, 3702123, 4936164, 5758858, 7404246, 8638287, 9872328, 11517716, 14808492, 17276574, 23035432, 25914861, 29616984, 34553148, 39900659, 51829722, 69106296, 79801318, 103659444, 119701977, 159602636, 207318888, 239403954, 279304613, 319205272, 359105931, 478807908, 558609226, 718211862, 837913839, 957615816, 1117218452, 1436423724, 1675827678, 2234436904, 2513741517, 2872847448, 3351655356, 5027483034, 6703310712, 10054966068, 20109932136]

約数ペア:

[(1, 20109932136), (2, 10054966068), (3, 6703310712), (4, 5027483034), (6, 3351655356), (7, 2872847448), (8, 2513741517), (9, 2234436904), (12, 1675827678), (14, 1436423724), (18, 1117218452), (21, 957615816), (24, 837913839), (28, 718211862), (36, 558609226), (42, 478807908), (56, 359105931), (63, 319205272), (72, 279304613), (84, 239403954), (97, 207318888), (126, 159602636), (168, 119701977), (194, 103659444), (252, 79801318), (291, 69106296), (388, 51829722), (504, 39900659), (582, 34553148), (679, 29616984), (776, 25914861), (873, 23035432), (1164, 17276574), (1358, 14808492), (1746, 11517716), (2037, 9872328), (2328, 8638287), (2716, 7404246), (3492, 5758858), (4074, 4936164), (5432, 3702123), (6111, 3290776), (6984, 2879429), (8148, 2468082), (12222, 1645388), (16296, 1234041), (24444, 822694), (48888, 411347)]