20236800051

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6067}}^1$

素因数の和:6162

約数の個数: 96

約数和(自身を含む): 35178865920

約数和(自身を除く): 14942065869

約数列:

[1, 3, 9, 13, 17, 27, 39, 43, 51, 117, 129, 153, 169, 221, 351, 387, 459, 507, 559, 663, 731, 1161, 1521, 1677, 1989, 2193, 2873, 4563, 5031, 5967, 6067, 6579, 7267, 8619, 9503, 15093, 18201, 19737, 21801, 25857, 28509, 54603, 65403, 77571, 78871, 85527, 103139, 123539, 163809, 196209, 236613, 256581, 260881, 309417, 370617, 709839, 782643, 928251, 1025323, 1111851, 1340807, 2129517, 2347929, 2784753, 3075969, 3335553, 3391453, 4022421, 4434977, 7043787, 9227907, 10174359, 12067263, 13304931, 17430491, 27683721, 30523077, 36201789, 39914793, 44088889, 52291473, 57654701, 91569231, 119744379, 132266667, 156874419, 172964103, 396800001, 470623257, 518892309, 749511113, 1190400003, 1556676927, 2248533339, 6745600017, 20236800051]

約数ペア:

[(1, 20236800051), (3, 6745600017), (9, 2248533339), (13, 1556676927), (17, 1190400003), (27, 749511113), (39, 518892309), (43, 470623257), (51, 396800001), (117, 172964103), (129, 156874419), (153, 132266667), (169, 119744379), (221, 91569231), (351, 57654701), (387, 52291473), (459, 44088889), (507, 39914793), (559, 36201789), (663, 30523077), (731, 27683721), (1161, 17430491), (1521, 13304931), (1677, 12067263), (1989, 10174359), (2193, 9227907), (2873, 7043787), (4563, 4434977), (5031, 4022421), (5967, 3391453), (6067, 3335553), (6579, 3075969), (7267, 2784753), (8619, 2347929), (9503, 2129517), (15093, 1340807), (18201, 1111851), (19737, 1025323), (21801, 928251), (25857, 782643), (28509, 709839), (54603, 370617), (65403, 309417), (77571, 260881), (78871, 256581), (85527, 236613), (103139, 196209), (123539, 163809)]