20223592312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{887311}}^1$

素因数の和:887372

約数の個数: 64

約数和(自身を含む): 48553712640

約数和(自身を除く): 28330120328

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 3256, 5698, 11396, 22792, 887311, 1774622, 3549244, 6211177, 7098488, 9760421, 12422354, 19520842, 24844708, 32830507, 39041684, 49689416, 65661014, 68322947, 78083368, 131322028, 136645894, 229813549, 262644056, 273291788, 361135577, 459627098, 546583576, 722271154, 919254196, 1444542308, 1838508392, 2527949039, 2889084616, 5055898078, 10111796156, 20223592312]

約数ペア:

[(1, 20223592312), (2, 10111796156), (4, 5055898078), (7, 2889084616), (8, 2527949039), (11, 1838508392), (14, 1444542308), (22, 919254196), (28, 722271154), (37, 546583576), (44, 459627098), (56, 361135577), (74, 273291788), (77, 262644056), (88, 229813549), (148, 136645894), (154, 131322028), (259, 78083368), (296, 68322947), (308, 65661014), (407, 49689416), (518, 39041684), (616, 32830507), (814, 24844708), (1036, 19520842), (1628, 12422354), (2072, 9760421), (2849, 7098488), (3256, 6211177), (5698, 3549244), (11396, 1774622), (22792, 887311)]