20236466712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1\times {\mathrm{6121}}^1$

素因数の和:7937

約数の個数: 128

約数和(自身を含む): 63120268800

約数和(自身を除く): 42883802088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1789, 1848, 3578, 5367, 6121, 7156, 10734, 12242, 12523, 14312, 18363, 19679, 21468, 24484, 25046, 36726, 37569, 39358, 42847, 42936, 48968, 50092, 59037, 67331, 73452, 75138, 78716, 85694, 100184, 118074, 128541, 134662, 137753, 146904, 150276, 157432, 171388, 201993, 236148, 257082, 269324, 275506, 300552, 342776, 403986, 413259, 471317, 472296, 514164, 538648, 551012, 807972, 826518, 942634, 1028328, 1102024, 1413951, 1615944, 1653036, 1885268, 2827902, 3306072, 3770536, 5655804, 10950469, 11311608, 21900938, 32851407, 43801876, 65702814, 76653283, 87603752, 120455159, 131405628, 153306566, 229959849, 240910318, 262811256, 306613132, 361365477, 459919698, 481820636, 613226264, 722730954, 843186113, 919839396, 963641272, 1445461908, 1686372226, 1839678792, 2529558339, 2890923816, 3372744452, 5059116678, 6745488904, 10118233356, 20236466712]

約数ペア:

[(1, 20236466712), (2, 10118233356), (3, 6745488904), (4, 5059116678), (6, 3372744452), (7, 2890923816), (8, 2529558339), (11, 1839678792), (12, 1686372226), (14, 1445461908), (21, 963641272), (22, 919839396), (24, 843186113), (28, 722730954), (33, 613226264), (42, 481820636), (44, 459919698), (56, 361365477), (66, 306613132), (77, 262811256), (84, 240910318), (88, 229959849), (132, 153306566), (154, 131405628), (168, 120455159), (231, 87603752), (264, 76653283), (308, 65702814), (462, 43801876), (616, 32851407), (924, 21900938), (1789, 11311608), (1848, 10950469), (3578, 5655804), (5367, 3770536), (6121, 3306072), (7156, 2827902), (10734, 1885268), (12242, 1653036), (12523, 1615944), (14312, 1413951), (18363, 1102024), (19679, 1028328), (21468, 942634), (24484, 826518), (25046, 807972), (36726, 551012), (37569, 538648), (39358, 514164), (42847, 472296), (42936, 471317), (48968, 413259), (50092, 403986), (59037, 342776), (67331, 300552), (73452, 275506), (75138, 269324), (78716, 257082), (85694, 236148), (100184, 201993), (118074, 171388), (128541, 157432), (134662, 150276), (137753, 146904)]