20114922870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{22469}}^1$

素因数の和:22532

約数の個数: 192

約数和(自身を含む): 63095760000

約数和(自身を除く): 42980837130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 49, 58, 63, 70, 87, 90, 98, 105, 126, 145, 147, 174, 203, 210, 245, 261, 290, 294, 315, 343, 406, 435, 441, 490, 522, 609, 630, 686, 735, 870, 882, 1015, 1029, 1218, 1305, 1421, 1470, 1715, 1827, 2030, 2058, 2205, 2610, 2842, 3045, 3087, 3430, 3654, 4263, 4410, 5145, 6090, 6174, 7105, 8526, 9135, 9947, 10290, 12789, 14210, 15435, 18270, 19894, 21315, 22469, 25578, 29841, 30870, 42630, 44938, 49735, 59682, 63945, 67407, 89523, 99470, 112345, 127890, 134814, 149205, 157283, 179046, 202221, 224690, 298410, 314566, 337035, 404442, 447615, 471849, 651601, 674070, 786415, 895230, 943698, 1011105, 1100981, 1303202, 1415547, 1572830, 1954803, 2022210, 2201962, 2359245, 2831094, 3258005, 3302943, 3909606, 4561207, 4718490, 5504905, 5864409, 6516010, 6605886, 7077735, 7706867, 9122414, 9774015, 9908829, 11009810, 11728818, 13683621, 14155470, 15413734, 16514715, 19548030, 19817658, 22806035, 23120601, 27367242, 29322045, 31928449, 33029430, 38534335, 41050863, 45612070, 46241202, 49544145, 58644090, 63856898, 68418105, 69361803, 77068670, 82101726, 95785347, 99088290, 115603005, 136836210, 138723606, 159642245, 191570694, 205254315, 223499143, 231206010, 287356041, 319284490, 346809015, 410508630, 446998286, 478926735, 574712082, 670497429, 693618030, 957853470, 1117495715, 1340994858, 1436780205, 2011492287, 2234991430, 2873560410, 3352487145, 4022984574, 6704974290, 10057461435, 20114922870]

約数ペア:

[(1, 20114922870), (2, 10057461435), (3, 6704974290), (5, 4022984574), (6, 3352487145), (7, 2873560410), (9, 2234991430), (10, 2011492287), (14, 1436780205), (15, 1340994858), (18, 1117495715), (21, 957853470), (29, 693618030), (30, 670497429), (35, 574712082), (42, 478926735), (45, 446998286), (49, 410508630), (58, 346809015), (63, 319284490), (70, 287356041), (87, 231206010), (90, 223499143), (98, 205254315), (105, 191570694), (126, 159642245), (145, 138723606), (147, 136836210), (174, 115603005), (203, 99088290), (210, 95785347), (245, 82101726), (261, 77068670), (290, 69361803), (294, 68418105), (315, 63856898), (343, 58644090), (406, 49544145), (435, 46241202), (441, 45612070), (490, 41050863), (522, 38534335), (609, 33029430), (630, 31928449), (686, 29322045), (735, 27367242), (870, 23120601), (882, 22806035), (1015, 19817658), (1029, 19548030), (1218, 16514715), (1305, 15413734), (1421, 14155470), (1470, 13683621), (1715, 11728818), (1827, 11009810), (2030, 9908829), (2058, 9774015), (2205, 9122414), (2610, 7706867), (2842, 7077735), (3045, 6605886), (3087, 6516010), (3430, 5864409), (3654, 5504905), (4263, 4718490), (4410, 4561207), (5145, 3909606), (6090, 3302943), (6174, 3258005), (7105, 2831094), (8526, 2359245), (9135, 2201962), (9947, 2022210), (10290, 1954803), (12789, 1572830), (14210, 1415547), (15435, 1303202), (18270, 1100981), (19894, 1011105), (21315, 943698), (22469, 895230), (25578, 786415), (29841, 674070), (30870, 651601), (42630, 471849), (44938, 447615), (49735, 404442), (59682, 337035), (63945, 314566), (67407, 298410), (89523, 224690), (99470, 202221), (112345, 179046), (127890, 157283), (134814, 149205)]