20160418908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{15737}}^1$

素因数の和:16003

約数の個数: 96

約数和(自身を含む): 54656437248

約数和(自身を除く): 34496018340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 151, 202, 302, 303, 404, 453, 604, 606, 707, 906, 1057, 1212, 1414, 1812, 2114, 2121, 2828, 3171, 4228, 4242, 6342, 8484, 12684, 15251, 15737, 30502, 31474, 45753, 47211, 61004, 62948, 91506, 94422, 106757, 110159, 183012, 188844, 213514, 220318, 320271, 330477, 427028, 440636, 640542, 660954, 1281084, 1321908, 1589437, 2376287, 3178874, 4752574, 4768311, 6357748, 7128861, 9505148, 9536622, 11126059, 14257722, 16634009, 19073244, 22252118, 28515444, 33268018, 33378177, 44504236, 49902027, 66536036, 66756354, 99804054, 133512708, 199608108, 240004987, 480009974, 720014961, 960019948, 1440029922, 1680034909, 2880059844, 3360069818, 5040104727, 6720139636, 10080209454, 20160418908]

約数ペア:

[(1, 20160418908), (2, 10080209454), (3, 6720139636), (4, 5040104727), (6, 3360069818), (7, 2880059844), (12, 1680034909), (14, 1440029922), (21, 960019948), (28, 720014961), (42, 480009974), (84, 240004987), (101, 199608108), (151, 133512708), (202, 99804054), (302, 66756354), (303, 66536036), (404, 49902027), (453, 44504236), (604, 33378177), (606, 33268018), (707, 28515444), (906, 22252118), (1057, 19073244), (1212, 16634009), (1414, 14257722), (1812, 11126059), (2114, 9536622), (2121, 9505148), (2828, 7128861), (3171, 6357748), (4228, 4768311), (4242, 4752574), (6342, 3178874), (8484, 2376287), (12684, 1589437), (15251, 1321908), (15737, 1281084), (30502, 660954), (31474, 640542), (45753, 440636), (47211, 427028), (61004, 330477), (62948, 320271), (91506, 220318), (94422, 213514), (106757, 188844), (110159, 183012)]