20171842176

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{3803}}^1$

素因数の和:4566

約数の個数: 128

約数和(自身を含む): 56493964800

約数和(自身を除く): 36322122624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 727, 912, 1216, 1454, 1824, 2181, 2432, 2908, 3648, 3803, 4362, 5816, 7296, 7606, 8724, 11409, 11632, 13813, 15212, 17448, 22818, 23264, 27626, 30424, 34896, 41439, 45636, 46528, 55252, 60848, 69792, 72257, 82878, 91272, 93056, 110504, 121696, 139584, 144514, 165756, 182544, 216771, 221008, 243392, 279168, 289028, 331512, 365088, 433542, 442016, 486784, 578056, 663024, 730176, 867084, 884032, 1156112, 1326048, 1460352, 1734168, 1768064, 2312224, 2652096, 2764781, 3468336, 4624448, 5304192, 5529562, 6936672, 8294343, 9248896, 11059124, 13873344, 16588686, 22118248, 27746688, 33177372, 44236496, 52530839, 66354744, 88472992, 105061678, 132709488, 157592517, 176945984, 210123356, 265418976, 315185034, 353891968, 420246712, 530837952, 630370068, 840493424, 1061675904, 1260740136, 1680986848, 2521480272, 3361973696, 5042960544, 6723947392, 10085921088, 20171842176]

約数ペア:

[(1, 20171842176), (2, 10085921088), (3, 6723947392), (4, 5042960544), (6, 3361973696), (8, 2521480272), (12, 1680986848), (16, 1260740136), (19, 1061675904), (24, 840493424), (32, 630370068), (38, 530837952), (48, 420246712), (57, 353891968), (64, 315185034), (76, 265418976), (96, 210123356), (114, 176945984), (128, 157592517), (152, 132709488), (192, 105061678), (228, 88472992), (304, 66354744), (384, 52530839), (456, 44236496), (608, 33177372), (727, 27746688), (912, 22118248), (1216, 16588686), (1454, 13873344), (1824, 11059124), (2181, 9248896), (2432, 8294343), (2908, 6936672), (3648, 5529562), (3803, 5304192), (4362, 4624448), (5816, 3468336), (7296, 2764781), (7606, 2652096), (8724, 2312224), (11409, 1768064), (11632, 1734168), (13813, 1460352), (15212, 1326048), (17448, 1156112), (22818, 884032), (23264, 867084), (27626, 730176), (30424, 663024), (34896, 578056), (41439, 486784), (45636, 442016), (46528, 433542), (55252, 365088), (60848, 331512), (69792, 289028), (72257, 279168), (82878, 243392), (91272, 221008), (93056, 216771), (110504, 182544), (121696, 165756), (139584, 144514)]