20100442024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{4373}}^1$

素因数の和:4814

約数の個数: 64

約数和(自身を含む): 40985254800

約数和(自身を除く): 20884812776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 229, 386, 458, 772, 916, 1544, 1832, 2509, 2977, 4373, 5018, 5954, 8746, 10036, 11908, 17492, 20072, 23816, 34984, 44197, 56849, 88394, 113698, 176788, 227396, 353576, 454792, 574561, 843989, 1001417, 1149122, 1687978, 2002834, 2298244, 3375956, 4005668, 4596488, 6751912, 8011336, 10971857, 13018421, 21943714, 26036842, 43887428, 52073684, 87774856, 104147368, 193273481, 386546962, 773093924, 1546187848, 2512555253, 5025110506, 10050221012, 20100442024]

約数ペア:

[(1, 20100442024), (2, 10050221012), (4, 5025110506), (8, 2512555253), (13, 1546187848), (26, 773093924), (52, 386546962), (104, 193273481), (193, 104147368), (229, 87774856), (386, 52073684), (458, 43887428), (772, 26036842), (916, 21943714), (1544, 13018421), (1832, 10971857), (2509, 8011336), (2977, 6751912), (4373, 4596488), (5018, 4005668), (5954, 3375956), (8746, 2298244), (10036, 2002834), (11908, 1687978), (17492, 1149122), (20072, 1001417), (23816, 843989), (34984, 574561), (44197, 454792), (56849, 353576), (88394, 227396), (113698, 176788)]