2013405393328

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20130833}}^1$

素因数の和:20130914

約数の個数: 80

約数和(自身を含む): 4792748958720

約数和(自身を除く): 2779343565392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 658, 752, 893, 1064, 1316, 1786, 2128, 2632, 3572, 5264, 6251, 7144, 12502, 14288, 25004, 50008, 100016, 20130833, 40261666, 80523332, 140915831, 161046664, 281831662, 322093328, 382485827, 563663324, 764971654, 946149151, 1127326648, 1529943308, 1892298302, 2254653296, 2677400789, 3059886616, 3784596604, 5354801578, 6119773232, 6623044057, 7569193208, 10709603156, 13246088114, 15138386416, 17976833869, 21419206312, 26492176228, 35953667738, 42838412624, 52984352456, 71907335476, 105968704912, 125837837083, 143814670952, 251675674166, 287629341904, 503351348332, 1006702696664, 2013405393328]

約数ペア:

[(1, 2013405393328), (2, 1006702696664), (4, 503351348332), (7, 287629341904), (8, 251675674166), (14, 143814670952), (16, 125837837083), (19, 105968704912), (28, 71907335476), (38, 52984352456), (47, 42838412624), (56, 35953667738), (76, 26492176228), (94, 21419206312), (112, 17976833869), (133, 15138386416), (152, 13246088114), (188, 10709603156), (266, 7569193208), (304, 6623044057), (329, 6119773232), (376, 5354801578), (532, 3784596604), (658, 3059886616), (752, 2677400789), (893, 2254653296), (1064, 1892298302), (1316, 1529943308), (1786, 1127326648), (2128, 946149151), (2632, 764971654), (3572, 563663324), (5264, 382485827), (6251, 322093328), (7144, 281831662), (12502, 161046664), (14288, 140915831), (25004, 80523332), (50008, 40261666), (100016, 20130833)]