20162971512

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^2\times {\mathrm{337}}^1\times {\mathrm{607}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 56383104960

約数和(自身を除く): 36220133448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 337, 444, 607, 666, 674, 888, 1011, 1214, 1332, 1348, 1369, 1821, 2022, 2428, 2664, 2696, 2738, 3033, 3642, 4044, 4107, 4856, 5463, 5476, 6066, 7284, 8088, 8214, 10926, 10952, 12132, 12321, 12469, 14568, 16428, 21852, 22459, 24264, 24642, 24938, 32856, 37407, 43704, 44918, 49284, 49876, 67377, 74814, 89836, 98568, 99752, 112221, 134754, 149628, 179672, 202131, 204559, 224442, 269508, 299256, 404262, 409118, 448884, 461353, 539016, 613677, 808524, 818236, 830983, 897768, 922706, 1227354, 1384059, 1617048, 1636472, 1661966, 1841031, 1845412, 2454708, 2492949, 2768118, 3323932, 3682062, 3690824, 4152177, 4909416, 4985898, 5536236, 6647864, 7364124, 7478847, 7568683, 8304354, 9971796, 11072472, 14728248, 14957694, 15137366, 16608708, 19943592, 22706049, 29915388, 30274732, 33217416, 45412098, 59830776, 60549464, 68118147, 90824196, 136236294, 181648392, 272472588, 280041271, 544945176, 560082542, 840123813, 1120165084, 1680247626, 2240330168, 2520371439, 3360495252, 5040742878, 6720990504, 10081485756, 20162971512]

約数ペア:

[(1, 20162971512), (2, 10081485756), (3, 6720990504), (4, 5040742878), (6, 3360495252), (8, 2520371439), (9, 2240330168), (12, 1680247626), (18, 1120165084), (24, 840123813), (36, 560082542), (37, 544945176), (72, 280041271), (74, 272472588), (111, 181648392), (148, 136236294), (222, 90824196), (296, 68118147), (333, 60549464), (337, 59830776), (444, 45412098), (607, 33217416), (666, 30274732), (674, 29915388), (888, 22706049), (1011, 19943592), (1214, 16608708), (1332, 15137366), (1348, 14957694), (1369, 14728248), (1821, 11072472), (2022, 9971796), (2428, 8304354), (2664, 7568683), (2696, 7478847), (2738, 7364124), (3033, 6647864), (3642, 5536236), (4044, 4985898), (4107, 4909416), (4856, 4152177), (5463, 3690824), (5476, 3682062), (6066, 3323932), (7284, 2768118), (8088, 2492949), (8214, 2454708), (10926, 1845412), (10952, 1841031), (12132, 1661966), (12321, 1636472), (12469, 1617048), (14568, 1384059), (16428, 1227354), (21852, 922706), (22459, 897768), (24264, 830983), (24642, 818236), (24938, 808524), (32856, 613677), (37407, 539016), (43704, 461353), (44918, 448884), (49284, 409118), (49876, 404262), (67377, 299256), (74814, 269508), (89836, 224442), (98568, 204559), (99752, 202131), (112221, 179672), (134754, 149628)]