20277979968

素因数分解:

$2^6\times 3^1\times {\mathrm{877}}^1\times {\mathrm{120427}}^1$

素因数の和:121319

約数の個数: 56

約数和(自身を含む): 53713778272

約数和(自身を除く): 33435798304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 877, 1754, 2631, 3508, 5262, 7016, 10524, 14032, 21048, 28064, 42096, 56128, 84192, 120427, 168384, 240854, 361281, 481708, 722562, 963416, 1445124, 1926832, 2890248, 3853664, 5780496, 7707328, 11560992, 23121984, 105614479, 211228958, 316843437, 422457916, 633686874, 844915832, 1267373748, 1689831664, 2534747496, 3379663328, 5069494992, 6759326656, 10138989984, 20277979968]

約数ペア:

[(1, 20277979968), (2, 10138989984), (3, 6759326656), (4, 5069494992), (6, 3379663328), (8, 2534747496), (12, 1689831664), (16, 1267373748), (24, 844915832), (32, 633686874), (48, 422457916), (64, 316843437), (96, 211228958), (192, 105614479), (877, 23121984), (1754, 11560992), (2631, 7707328), (3508, 5780496), (5262, 3853664), (7016, 2890248), (10524, 1926832), (14032, 1445124), (21048, 963416), (28064, 722562), (42096, 481708), (56128, 361281), (84192, 240854), (120427, 168384)]