20593050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 54853632

約数和(自身を除く): 34260582

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 47, 50, 69, 75, 94, 115, 127, 138, 141, 150, 230, 235, 254, 282, 345, 381, 470, 575, 635, 690, 705, 762, 1081, 1150, 1175, 1270, 1410, 1725, 1905, 2162, 2350, 2921, 3175, 3243, 3450, 3525, 3810, 5405, 5842, 5969, 6350, 6486, 7050, 8763, 9525, 10810, 11938, 14605, 16215, 17526, 17907, 19050, 27025, 29210, 29845, 32430, 35814, 43815, 54050, 59690, 73025, 81075, 87630, 89535, 137287, 146050, 149225, 162150, 179070, 219075, 274574, 298450, 411861, 438150, 447675, 686435, 823722, 895350, 1372870, 2059305, 3432175, 4118610, 6864350, 10296525, 20593050]

約数ペア:

[(1, 20593050), (2, 10296525), (3, 6864350), (5, 4118610), (6, 3432175), (10, 2059305), (15, 1372870), (23, 895350), (25, 823722), (30, 686435), (46, 447675), (47, 438150), (50, 411861), (69, 298450), (75, 274574), (94, 219075), (115, 179070), (127, 162150), (138, 149225), (141, 146050), (150, 137287), (230, 89535), (235, 87630), (254, 81075), (282, 73025), (345, 59690), (381, 54050), (470, 43815), (575, 35814), (635, 32430), (690, 29845), (705, 29210), (762, 27025), (1081, 19050), (1150, 17907), (1175, 17526), (1270, 16215), (1410, 14605), (1725, 11938), (1905, 10810), (2162, 9525), (2350, 8763), (2921, 7050), (3175, 6486), (3243, 6350), (3450, 5969), (3525, 5842), (3810, 5405)]