20189187732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{130411}}^1$

素因数の和:130541

約数の個数: 96

約数和(自身を含む): 57256084480

約数和(自身を除く): 37066896748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 97, 114, 133, 194, 228, 266, 291, 388, 399, 532, 582, 679, 798, 1164, 1358, 1596, 1843, 2037, 2716, 3686, 4074, 5529, 7372, 8148, 11058, 12901, 22116, 25802, 38703, 51604, 77406, 130411, 154812, 260822, 391233, 521644, 782466, 912877, 1564932, 1825754, 2477809, 2738631, 3651508, 4955618, 5477262, 7433427, 9911236, 10954524, 12649867, 14866854, 17344663, 25299734, 29733708, 34689326, 37949601, 50599468, 52033989, 69378652, 75899202, 88549069, 104067978, 151798404, 177098138, 208135956, 240347473, 265647207, 354196276, 480694946, 531294414, 721042419, 961389892, 1062588828, 1442084838, 1682432311, 2884169676, 3364864622, 5047296933, 6729729244, 10094593866, 20189187732]

約数ペア:

[(1, 20189187732), (2, 10094593866), (3, 6729729244), (4, 5047296933), (6, 3364864622), (7, 2884169676), (12, 1682432311), (14, 1442084838), (19, 1062588828), (21, 961389892), (28, 721042419), (38, 531294414), (42, 480694946), (57, 354196276), (76, 265647207), (84, 240347473), (97, 208135956), (114, 177098138), (133, 151798404), (194, 104067978), (228, 88549069), (266, 75899202), (291, 69378652), (388, 52033989), (399, 50599468), (532, 37949601), (582, 34689326), (679, 29733708), (798, 25299734), (1164, 17344663), (1358, 14866854), (1596, 12649867), (1843, 10954524), (2037, 9911236), (2716, 7433427), (3686, 5477262), (4074, 4955618), (5529, 3651508), (7372, 2738631), (8148, 2477809), (11058, 1825754), (12901, 1564932), (22116, 912877), (25802, 782466), (38703, 521644), (51604, 391233), (77406, 260822), (130411, 154812)]