20162590608

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^2\times {\mathrm{157}}^1\times {\mathrm{1447}}^1$

素因数の和:1701

約数の個数: 120

約数和(自身を含む): 53702925888

約数和(自身を除く): 33540335280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 157, 172, 258, 314, 344, 471, 516, 628, 688, 942, 1032, 1256, 1447, 1849, 1884, 2064, 2512, 2894, 3698, 3768, 4341, 5547, 5788, 6751, 7396, 7536, 8682, 11094, 11576, 13502, 14792, 17364, 20253, 22188, 23152, 27004, 29584, 34728, 40506, 44376, 54008, 62221, 69456, 81012, 88752, 108016, 124442, 162024, 186663, 227179, 248884, 290293, 324048, 373326, 454358, 497768, 580586, 681537, 746652, 870879, 908716, 995536, 1161172, 1363074, 1493304, 1741758, 1817432, 2322344, 2675503, 2726148, 2986608, 3483516, 3634864, 4644688, 5351006, 5452296, 6967032, 8026509, 9768697, 10702012, 10904592, 13934064, 16053018, 19537394, 21404024, 29306091, 32106036, 39074788, 42808048, 58612182, 64212072, 78149576, 117224364, 128424144, 156299152, 234448728, 420053971, 468897456, 840107942, 1260161913, 1680215884, 2520323826, 3360431768, 5040647652, 6720863536, 10081295304, 20162590608]

約数ペア:

[(1, 20162590608), (2, 10081295304), (3, 6720863536), (4, 5040647652), (6, 3360431768), (8, 2520323826), (12, 1680215884), (16, 1260161913), (24, 840107942), (43, 468897456), (48, 420053971), (86, 234448728), (129, 156299152), (157, 128424144), (172, 117224364), (258, 78149576), (314, 64212072), (344, 58612182), (471, 42808048), (516, 39074788), (628, 32106036), (688, 29306091), (942, 21404024), (1032, 19537394), (1256, 16053018), (1447, 13934064), (1849, 10904592), (1884, 10702012), (2064, 9768697), (2512, 8026509), (2894, 6967032), (3698, 5452296), (3768, 5351006), (4341, 4644688), (5547, 3634864), (5788, 3483516), (6751, 2986608), (7396, 2726148), (7536, 2675503), (8682, 2322344), (11094, 1817432), (11576, 1741758), (13502, 1493304), (14792, 1363074), (17364, 1161172), (20253, 995536), (22188, 908716), (23152, 870879), (27004, 746652), (29584, 681537), (34728, 580586), (40506, 497768), (44376, 454358), (54008, 373326), (62221, 324048), (69456, 290293), (81012, 248884), (88752, 227179), (108016, 186663), (124442, 162024)]