20190136023

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 32261898240

約数和(自身を除く): 12071762217

約数列:

[1, 3, 9, 23, 29, 69, 71, 87, 127, 207, 213, 261, 373, 381, 639, 667, 1119, 1143, 1633, 2001, 2059, 2921, 3357, 3683, 4899, 6003, 6177, 8579, 8763, 9017, 10817, 11049, 14697, 18531, 25737, 26289, 26483, 27051, 32451, 33147, 47357, 47371, 77211, 79449, 81153, 84709, 97353, 142071, 142113, 207391, 238347, 248791, 254127, 261493, 426213, 426339, 609109, 622173, 746373, 762381, 768007, 784479, 1089533, 1373759, 1827327, 1866519, 2239119, 2304021, 2353437, 3268599, 3363341, 4121277, 5481981, 6014339, 6912063, 9805797, 10090023, 12363831, 17664161, 18043017, 30270069, 31596457, 52992483, 54129051, 77356843, 94789371, 97536889, 158977449, 232070529, 284368113, 292610667, 696211587, 877832001, 2243348447, 6730045341, 20190136023]

約数ペア:

[(1, 20190136023), (3, 6730045341), (9, 2243348447), (23, 877832001), (29, 696211587), (69, 292610667), (71, 284368113), (87, 232070529), (127, 158977449), (207, 97536889), (213, 94789371), (261, 77356843), (373, 54129051), (381, 52992483), (639, 31596457), (667, 30270069), (1119, 18043017), (1143, 17664161), (1633, 12363831), (2001, 10090023), (2059, 9805797), (2921, 6912063), (3357, 6014339), (3683, 5481981), (4899, 4121277), (6003, 3363341), (6177, 3268599), (8579, 2353437), (8763, 2304021), (9017, 2239119), (10817, 1866519), (11049, 1827327), (14697, 1373759), (18531, 1089533), (25737, 784479), (26289, 768007), (26483, 762381), (27051, 746373), (32451, 622173), (33147, 609109), (47357, 426339), (47371, 426213), (77211, 261493), (79449, 254127), (81153, 248791), (84709, 238347), (97353, 207391), (142071, 142113)]