20439524592

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{27197}}^1$

素因数の和:27535

約数の個数: 120

約数和(自身を含む): 60766641936

約数和(自身を除く): 40327117344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 307, 408, 612, 614, 816, 921, 1224, 1228, 1842, 2448, 2456, 2763, 3684, 4912, 5219, 5526, 7368, 10438, 11052, 14736, 15657, 20876, 22104, 27197, 31314, 41752, 44208, 46971, 54394, 62628, 81591, 83504, 93942, 108788, 125256, 163182, 187884, 217576, 244773, 250512, 326364, 375768, 435152, 462349, 489546, 652728, 751536, 924698, 979092, 1305456, 1387047, 1849396, 1958184, 2774094, 3698792, 3916368, 4161141, 5548188, 7397584, 8322282, 8349479, 11096376, 16644564, 16698958, 22192752, 25048437, 33289128, 33397916, 50096874, 66578256, 66795832, 75145311, 100193748, 133591664, 141941143, 150290622, 200387496, 283882286, 300581244, 400774992, 425823429, 567764572, 601162488, 851646858, 1135529144, 1202324976, 1277470287, 1703293716, 2271058288, 2554940574, 3406587432, 5109881148, 6813174864, 10219762296, 20439524592]

約数ペア:

[(1, 20439524592), (2, 10219762296), (3, 6813174864), (4, 5109881148), (6, 3406587432), (8, 2554940574), (9, 2271058288), (12, 1703293716), (16, 1277470287), (17, 1202324976), (18, 1135529144), (24, 851646858), (34, 601162488), (36, 567764572), (48, 425823429), (51, 400774992), (68, 300581244), (72, 283882286), (102, 200387496), (136, 150290622), (144, 141941143), (153, 133591664), (204, 100193748), (272, 75145311), (306, 66795832), (307, 66578256), (408, 50096874), (612, 33397916), (614, 33289128), (816, 25048437), (921, 22192752), (1224, 16698958), (1228, 16644564), (1842, 11096376), (2448, 8349479), (2456, 8322282), (2763, 7397584), (3684, 5548188), (4912, 4161141), (5219, 3916368), (5526, 3698792), (7368, 2774094), (10438, 1958184), (11052, 1849396), (14736, 1387047), (15657, 1305456), (20876, 979092), (22104, 924698), (27197, 751536), (31314, 652728), (41752, 489546), (44208, 462349), (46971, 435152), (54394, 375768), (62628, 326364), (81591, 250512), (83504, 244773), (93942, 217576), (108788, 187884), (125256, 163182)]