20145102768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{134129}}^1$

素因数の和:134299

約数の個数: 120

約数和(自身を含む): 64865268000

約数和(自身を除く): 44720165232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 149, 168, 252, 298, 336, 447, 504, 596, 894, 1008, 1043, 1192, 1341, 1788, 2086, 2384, 2682, 3129, 3576, 4172, 5364, 6258, 7152, 8344, 9387, 10728, 12516, 16688, 18774, 21456, 25032, 37548, 50064, 75096, 134129, 150192, 268258, 402387, 536516, 804774, 938903, 1073032, 1207161, 1609548, 1877806, 2146064, 2414322, 2816709, 3219096, 3755612, 4828644, 5633418, 6438192, 7511224, 8450127, 9657288, 11266836, 15022448, 16900254, 19314576, 19985221, 22533672, 33800508, 39970442, 45067344, 59955663, 67601016, 79940884, 119911326, 135202032, 139896547, 159881768, 179866989, 239822652, 279793094, 319763536, 359733978, 419689641, 479645304, 559586188, 719467956, 839379282, 959290608, 1119172376, 1259068923, 1438935912, 1678758564, 2238344752, 2518137846, 2877871824, 3357517128, 5036275692, 6715034256, 10072551384, 20145102768]

約数ペア:

[(1, 20145102768), (2, 10072551384), (3, 6715034256), (4, 5036275692), (6, 3357517128), (7, 2877871824), (8, 2518137846), (9, 2238344752), (12, 1678758564), (14, 1438935912), (16, 1259068923), (18, 1119172376), (21, 959290608), (24, 839379282), (28, 719467956), (36, 559586188), (42, 479645304), (48, 419689641), (56, 359733978), (63, 319763536), (72, 279793094), (84, 239822652), (112, 179866989), (126, 159881768), (144, 139896547), (149, 135202032), (168, 119911326), (252, 79940884), (298, 67601016), (336, 59955663), (447, 45067344), (504, 39970442), (596, 33800508), (894, 22533672), (1008, 19985221), (1043, 19314576), (1192, 16900254), (1341, 15022448), (1788, 11266836), (2086, 9657288), (2384, 8450127), (2682, 7511224), (3129, 6438192), (3576, 5633418), (4172, 4828644), (5364, 3755612), (6258, 3219096), (7152, 2816709), (8344, 2414322), (9387, 2146064), (10728, 1877806), (12516, 1609548), (16688, 1207161), (18774, 1073032), (21456, 938903), (25032, 804774), (37548, 536516), (50064, 402387), (75096, 268258), (134129, 150192)]