20598843744

素因数分解:

$2^5\times 3^2\times {\mathrm{1447}}^1\times {\mathrm{49429}}^1$

素因数の和:50892

約数の個数: 72

約数和(自身を含む): 58619630160

約数和(自身を除く): 38020786416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1447, 2894, 4341, 5788, 8682, 11576, 13023, 17364, 23152, 26046, 34728, 46304, 49429, 52092, 69456, 98858, 104184, 138912, 148287, 197716, 208368, 296574, 395432, 416736, 444861, 593148, 790864, 889722, 1186296, 1581728, 1779444, 2372592, 3558888, 4745184, 7117776, 14235552, 71523763, 143047526, 214571289, 286095052, 429142578, 572190104, 643713867, 858285156, 1144380208, 1287427734, 1716570312, 2288760416, 2574855468, 3433140624, 5149710936, 6866281248, 10299421872, 20598843744]

約数ペア:

[(1, 20598843744), (2, 10299421872), (3, 6866281248), (4, 5149710936), (6, 3433140624), (8, 2574855468), (9, 2288760416), (12, 1716570312), (16, 1287427734), (18, 1144380208), (24, 858285156), (32, 643713867), (36, 572190104), (48, 429142578), (72, 286095052), (96, 214571289), (144, 143047526), (288, 71523763), (1447, 14235552), (2894, 7117776), (4341, 4745184), (5788, 3558888), (8682, 2372592), (11576, 1779444), (13023, 1581728), (17364, 1186296), (23152, 889722), (26046, 790864), (34728, 593148), (46304, 444861), (49429, 416736), (52092, 395432), (69456, 296574), (98858, 208368), (104184, 197716), (138912, 148287)]