20184741696

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{2145487}}^1$

素因数の和:2145516

約数の個数: 84

約数和(自身を含む): 62124750528

約数和(自身を除く): 41940008832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 2145487, 4290974, 6436461, 8581948, 12872922, 15018409, 17163896, 25745844, 30036818, 34327792, 45055227, 51491688, 60073636, 68655584, 90110454, 102983376, 105128863, 120147272, 137311168, 180220908, 205966752, 210257726, 240294544, 315386589, 360441816, 411933504, 420515452, 480589088, 630773178, 720883632, 841030904, 961178176, 1261546356, 1441767264, 1682061808, 2523092712, 2883534528, 3364123616, 5046185424, 6728247232, 10092370848, 20184741696]

約数ペア:

[(1, 20184741696), (2, 10092370848), (3, 6728247232), (4, 5046185424), (6, 3364123616), (7, 2883534528), (8, 2523092712), (12, 1682061808), (14, 1441767264), (16, 1261546356), (21, 961178176), (24, 841030904), (28, 720883632), (32, 630773178), (42, 480589088), (48, 420515452), (49, 411933504), (56, 360441816), (64, 315386589), (84, 240294544), (96, 210257726), (98, 205966752), (112, 180220908), (147, 137311168), (168, 120147272), (192, 105128863), (196, 102983376), (224, 90110454), (294, 68655584), (336, 60073636), (392, 51491688), (448, 45055227), (588, 34327792), (672, 30036818), (784, 25745844), (1176, 17163896), (1344, 15018409), (1568, 12872922), (2352, 8581948), (3136, 6436461), (4704, 4290974), (9408, 2145487)]