20733156633

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{8101}}^1$

素因数の和:8302

約数の個数: 64

約数和(自身を含む): 34272626688

約数和(自身を除く): 13539470055

約数列:

[1, 3, 7, 17, 21, 51, 67, 107, 119, 201, 321, 357, 469, 749, 1139, 1407, 1819, 2247, 3417, 5457, 7169, 7973, 8101, 12733, 21507, 23919, 24303, 38199, 50183, 56707, 121873, 137717, 150549, 170121, 365619, 413151, 542767, 853111, 866807, 964019, 1628301, 2559333, 2600421, 2892057, 3799369, 6067649, 9227039, 11398107, 14735719, 18202947, 27681117, 44207157, 58076069, 64589273, 103150033, 174228207, 193767819, 309450099, 406532483, 987293173, 1219597449, 2961879519, 6911052211, 20733156633]

約数ペア:

[(1, 20733156633), (3, 6911052211), (7, 2961879519), (17, 1219597449), (21, 987293173), (51, 406532483), (67, 309450099), (107, 193767819), (119, 174228207), (201, 103150033), (321, 64589273), (357, 58076069), (469, 44207157), (749, 27681117), (1139, 18202947), (1407, 14735719), (1819, 11398107), (2247, 9227039), (3417, 6067649), (5457, 3799369), (7169, 2892057), (7973, 2600421), (8101, 2559333), (12733, 1628301), (21507, 964019), (23919, 866807), (24303, 853111), (38199, 542767), (50183, 413151), (56707, 365619), (121873, 170121), (137717, 150549)]