20161900716

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{4789}}^1$

素因数の和:5079

約数の個数: 96

約数和(自身を含む): 49570752000

約数和(自身を除く): 29408851284

約数列:

[1, 2, 3, 4, 6, 12, 41, 43, 82, 86, 123, 129, 164, 172, 199, 246, 258, 398, 492, 516, 597, 796, 1194, 1763, 2388, 3526, 4789, 5289, 7052, 8159, 8557, 9578, 10578, 14367, 16318, 17114, 19156, 21156, 24477, 25671, 28734, 32636, 34228, 48954, 51342, 57468, 97908, 102684, 196349, 205927, 350837, 392698, 411854, 589047, 617781, 701674, 785396, 823708, 953011, 1052511, 1178094, 1235562, 1403348, 1906022, 2105022, 2356188, 2471124, 2859033, 3812044, 4210044, 5718066, 8443007, 11436132, 16886014, 25329021, 33772028, 39073451, 40979473, 50658042, 78146902, 81958946, 101316084, 117220353, 122938419, 156293804, 163917892, 234440706, 245876838, 468881412, 491753676, 1680158393, 3360316786, 5040475179, 6720633572, 10080950358, 20161900716]

約数ペア:

[(1, 20161900716), (2, 10080950358), (3, 6720633572), (4, 5040475179), (6, 3360316786), (12, 1680158393), (41, 491753676), (43, 468881412), (82, 245876838), (86, 234440706), (123, 163917892), (129, 156293804), (164, 122938419), (172, 117220353), (199, 101316084), (246, 81958946), (258, 78146902), (398, 50658042), (492, 40979473), (516, 39073451), (597, 33772028), (796, 25329021), (1194, 16886014), (1763, 11436132), (2388, 8443007), (3526, 5718066), (4789, 4210044), (5289, 3812044), (7052, 2859033), (8159, 2471124), (8557, 2356188), (9578, 2105022), (10578, 1906022), (14367, 1403348), (16318, 1235562), (17114, 1178094), (19156, 1052511), (21156, 953011), (24477, 823708), (25671, 785396), (28734, 701674), (32636, 617781), (34228, 589047), (48954, 411854), (51342, 392698), (57468, 350837), (97908, 205927), (102684, 196349)]