20112598506

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1193}}^1$

素因数の和:1637

約数の個数: 192

約数和(自身を含む): 55156381056

約数和(自身を除く): 35043782550

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 286, 294, 401, 429, 462, 539, 546, 637, 802, 858, 1001, 1078, 1193, 1203, 1274, 1617, 1911, 2002, 2386, 2406, 2807, 3003, 3234, 3579, 3822, 4411, 5213, 5614, 6006, 7007, 7158, 8351, 8421, 8822, 10426, 13123, 13233, 14014, 15509, 15639, 16702, 16842, 19649, 21021, 25053, 26246, 26466, 30877, 31018, 31278, 36491, 39298, 39369, 42042, 46527, 50106, 57343, 58457, 58947, 61754, 72982, 78738, 91861, 92631, 93054, 108563, 109473, 114686, 116914, 117894, 170599, 172029, 175371, 183722, 185262, 216139, 217126, 218946, 255437, 275583, 325689, 341198, 344058, 350742, 401401, 432278, 478393, 510874, 511797, 551166, 643027, 648417, 651378, 759941, 766311, 802802, 956786, 1023594, 1194193, 1204203, 1286054, 1296834, 1435179, 1519882, 1532622, 1929081, 2279823, 2388386, 2408406, 2809807, 2870358, 3348751, 3582579, 3858162, 4559646, 5262323, 5619614, 6219109, 6697502, 7165158, 8359351, 8429421, 10046253, 10524646, 12438218, 15786969, 16718702, 16858842, 18657327, 20092506, 23441257, 25078053, 31573938, 36836261, 37314654, 43533763, 46882514, 50156106, 68410199, 70323771, 73672522, 87067526, 110508783, 130601289, 136820398, 140647542, 205230597, 221017566, 257853827, 261202578, 304736341, 410461194, 478871393, 515707654, 609472682, 773561481, 914209023, 957742786, 1436614179, 1547122962, 1828418046, 2873228358, 3352099751, 6704199502, 10056299253, 20112598506]

約数ペア:

[(1, 20112598506), (2, 10056299253), (3, 6704199502), (6, 3352099751), (7, 2873228358), (11, 1828418046), (13, 1547122962), (14, 1436614179), (21, 957742786), (22, 914209023), (26, 773561481), (33, 609472682), (39, 515707654), (42, 478871393), (49, 410461194), (66, 304736341), (77, 261202578), (78, 257853827), (91, 221017566), (98, 205230597), (143, 140647542), (147, 136820398), (154, 130601289), (182, 110508783), (231, 87067526), (273, 73672522), (286, 70323771), (294, 68410199), (401, 50156106), (429, 46882514), (462, 43533763), (539, 37314654), (546, 36836261), (637, 31573938), (802, 25078053), (858, 23441257), (1001, 20092506), (1078, 18657327), (1193, 16858842), (1203, 16718702), (1274, 15786969), (1617, 12438218), (1911, 10524646), (2002, 10046253), (2386, 8429421), (2406, 8359351), (2807, 7165158), (3003, 6697502), (3234, 6219109), (3579, 5619614), (3822, 5262323), (4411, 4559646), (5213, 3858162), (5614, 3582579), (6006, 3348751), (7007, 2870358), (7158, 2809807), (8351, 2408406), (8421, 2388386), (8822, 2279823), (10426, 1929081), (13123, 1532622), (13233, 1519882), (14014, 1435179), (15509, 1296834), (15639, 1286054), (16702, 1204203), (16842, 1194193), (19649, 1023594), (21021, 956786), (25053, 802802), (26246, 766311), (26466, 759941), (30877, 651378), (31018, 648417), (31278, 643027), (36491, 551166), (39298, 511797), (39369, 510874), (42042, 478393), (46527, 432278), (50106, 401401), (57343, 350742), (58457, 344058), (58947, 341198), (61754, 325689), (72982, 275583), (78738, 255437), (91861, 218946), (92631, 217126), (93054, 216139), (108563, 185262), (109473, 183722), (114686, 175371), (116914, 172029), (117894, 170599)]