20146588752

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{907}}^1$

素因数の和:1265

約数の個数: 160

約数和(自身を含む): 55838426112

約数和(自身を除く): 35691837360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 163, 167, 204, 272, 326, 334, 408, 489, 501, 652, 668, 816, 907, 978, 1002, 1304, 1336, 1814, 1956, 2004, 2608, 2672, 2721, 2771, 2839, 3628, 3912, 4008, 5442, 5542, 5678, 7256, 7824, 8016, 8313, 8517, 10884, 11084, 11356, 14512, 15419, 16626, 17034, 21768, 22168, 22712, 27221, 30838, 33252, 34068, 43536, 44336, 45424, 46257, 54442, 61676, 66504, 68136, 81663, 92514, 108884, 123352, 133008, 136272, 147841, 151469, 163326, 185028, 217768, 246704, 295682, 302938, 326652, 370056, 435536, 443523, 454407, 462757, 591364, 605876, 653304, 740112, 887046, 908814, 925514, 1182728, 1211752, 1306608, 1388271, 1774092, 1817628, 1851028, 2365456, 2423504, 2513297, 2574973, 2776542, 3548184, 3635256, 3702056, 5026594, 5149946, 5553084, 7096368, 7270512, 7404112, 7539891, 7724919, 10053188, 10299892, 11106168, 15079782, 15449838, 20106376, 20599784, 22212336, 24689447, 30159564, 30899676, 40212752, 41199568, 49378894, 60319128, 61799352, 74068341, 98757788, 120638256, 123598704, 148136682, 197515576, 296273364, 395031152, 419720599, 592546728, 839441198, 1185093456, 1259161797, 1678882396, 2518323594, 3357764792, 5036647188, 6715529584, 10073294376, 20146588752]

約数ペア:

[(1, 20146588752), (2, 10073294376), (3, 6715529584), (4, 5036647188), (6, 3357764792), (8, 2518323594), (12, 1678882396), (16, 1259161797), (17, 1185093456), (24, 839441198), (34, 592546728), (48, 419720599), (51, 395031152), (68, 296273364), (102, 197515576), (136, 148136682), (163, 123598704), (167, 120638256), (204, 98757788), (272, 74068341), (326, 61799352), (334, 60319128), (408, 49378894), (489, 41199568), (501, 40212752), (652, 30899676), (668, 30159564), (816, 24689447), (907, 22212336), (978, 20599784), (1002, 20106376), (1304, 15449838), (1336, 15079782), (1814, 11106168), (1956, 10299892), (2004, 10053188), (2608, 7724919), (2672, 7539891), (2721, 7404112), (2771, 7270512), (2839, 7096368), (3628, 5553084), (3912, 5149946), (4008, 5026594), (5442, 3702056), (5542, 3635256), (5678, 3548184), (7256, 2776542), (7824, 2574973), (8016, 2513297), (8313, 2423504), (8517, 2365456), (10884, 1851028), (11084, 1817628), (11356, 1774092), (14512, 1388271), (15419, 1306608), (16626, 1211752), (17034, 1182728), (21768, 925514), (22168, 908814), (22712, 887046), (27221, 740112), (30838, 653304), (33252, 605876), (34068, 591364), (43536, 462757), (44336, 454407), (45424, 443523), (46257, 435536), (54442, 370056), (61676, 326652), (66504, 302938), (68136, 295682), (81663, 246704), (92514, 217768), (108884, 185028), (123352, 163326), (133008, 151469), (136272, 147841)]