20855976768

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1097221}}^1$

素因数の和:1097253

約数の個数: 112

約数和(自身を含む): 66886653120

約数和(自身を除く): 46030676352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1188, 1584, 1728, 2112, 2376, 3168, 4752, 6336, 9504, 19008, 1097221, 2194442, 3291663, 4388884, 6583326, 8777768, 9874989, 12069431, 13166652, 17555536, 19749978, 24138862, 26333304, 29624967, 35111072, 36208293, 39499956, 48277724, 52666608, 59249934, 70222144, 72416586, 78999912, 96555448, 105333216, 108624879, 118499868, 144833172, 157999824, 193110896, 210666432, 217249758, 236999736, 289666344, 315999648, 325874637, 386221792, 434499516, 473999472, 579332688, 631999296, 651749274, 772443584, 868999032, 947998944, 1158665376, 1303498548, 1737998064, 1895997888, 2317330752, 2606997096, 3475996128, 5213994192, 6951992256, 10427988384, 20855976768]

約数ペア:

[(1, 20855976768), (2, 10427988384), (3, 6951992256), (4, 5213994192), (6, 3475996128), (8, 2606997096), (9, 2317330752), (11, 1895997888), (12, 1737998064), (16, 1303498548), (18, 1158665376), (22, 947998944), (24, 868999032), (27, 772443584), (32, 651749274), (33, 631999296), (36, 579332688), (44, 473999472), (48, 434499516), (54, 386221792), (64, 325874637), (66, 315999648), (72, 289666344), (88, 236999736), (96, 217249758), (99, 210666432), (108, 193110896), (132, 157999824), (144, 144833172), (176, 118499868), (192, 108624879), (198, 105333216), (216, 96555448), (264, 78999912), (288, 72416586), (297, 70222144), (352, 59249934), (396, 52666608), (432, 48277724), (528, 39499956), (576, 36208293), (594, 35111072), (704, 29624967), (792, 26333304), (864, 24138862), (1056, 19749978), (1188, 17555536), (1584, 13166652), (1728, 12069431), (2112, 9874989), (2376, 8777768), (3168, 6583326), (4752, 4388884), (6336, 3291663), (9504, 2194442), (19008, 1097221)]