20133025473743

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1579}}^1\times {\mathrm{468613}}^1$

素因数の和:470248

約数の個数: 48

約数和(自身を含む): 26015049976320

約数和(自身を除く): 5882024502577

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1183, 1579, 2093, 3887, 11053, 20527, 27209, 36317, 143689, 254219, 266851, 468613, 472121, 1867957, 3280291, 3304847, 6091969, 6137573, 10778099, 42643783, 42963011, 75446693, 79195597, 140115287, 554369179, 739939927, 980807009, 1821498731, 5179579489, 9619219051, 12750491117, 17018618321, 67334533357, 119130328247, 125049847663, 221242038173, 875348933641, 1548694267211, 2876146496249, 20133025473743]

約数ペア:

[(1, 20133025473743), (7, 2876146496249), (13, 1548694267211), (23, 875348933641), (91, 221242038173), (161, 125049847663), (169, 119130328247), (299, 67334533357), (1183, 17018618321), (1579, 12750491117), (2093, 9619219051), (3887, 5179579489), (11053, 1821498731), (20527, 980807009), (27209, 739939927), (36317, 554369179), (143689, 140115287), (254219, 79195597), (266851, 75446693), (468613, 42963011), (472121, 42643783), (1867957, 10778099), (3280291, 6137573), (3304847, 6091969)]