20184764184

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{144731}}^1$

素因数の和:144905

約数の個数: 96

約数和(自身を含む): 59267754000

約数和(自身を除く): 39082989816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 149, 156, 234, 298, 312, 447, 468, 596, 894, 936, 1192, 1341, 1788, 1937, 2682, 3576, 3874, 5364, 5811, 7748, 10728, 11622, 15496, 17433, 23244, 34866, 46488, 69732, 139464, 144731, 289462, 434193, 578924, 868386, 1157848, 1302579, 1736772, 1881503, 2605158, 3473544, 3763006, 5210316, 5644509, 7526012, 10420632, 11289018, 15052024, 16933527, 21564919, 22578036, 33867054, 43129838, 45156072, 64694757, 67734108, 86259676, 129389514, 135468216, 172519352, 194084271, 258779028, 280343947, 388168542, 517558056, 560687894, 776337084, 841031841, 1121375788, 1552674168, 1682063682, 2242751576, 2523095523, 3364127364, 5046191046, 6728254728, 10092382092, 20184764184]

約数ペア:

[(1, 20184764184), (2, 10092382092), (3, 6728254728), (4, 5046191046), (6, 3364127364), (8, 2523095523), (9, 2242751576), (12, 1682063682), (13, 1552674168), (18, 1121375788), (24, 841031841), (26, 776337084), (36, 560687894), (39, 517558056), (52, 388168542), (72, 280343947), (78, 258779028), (104, 194084271), (117, 172519352), (149, 135468216), (156, 129389514), (234, 86259676), (298, 67734108), (312, 64694757), (447, 45156072), (468, 43129838), (596, 33867054), (894, 22578036), (936, 21564919), (1192, 16933527), (1341, 15052024), (1788, 11289018), (1937, 10420632), (2682, 7526012), (3576, 5644509), (3874, 5210316), (5364, 3763006), (5811, 3473544), (7748, 2605158), (10728, 1881503), (11622, 1736772), (15496, 1302579), (17433, 1157848), (23244, 868386), (34866, 578924), (46488, 434193), (69732, 289462), (139464, 144731)]