20734459944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{70313}}^1$

素因数の和:71450

約数の個数: 64

約数和(自身を含む): 56599957440

約数和(自身を除く): 35865497496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1117, 2234, 3351, 4468, 6702, 8936, 12287, 13404, 24574, 26808, 36861, 49148, 70313, 73722, 98296, 140626, 147444, 210939, 281252, 294888, 421878, 562504, 773443, 843756, 1546886, 1687512, 2320329, 3093772, 4640658, 6187544, 9281316, 18562632, 78539621, 157079242, 235618863, 314158484, 471237726, 628316968, 863935831, 942475452, 1727871662, 1884950904, 2591807493, 3455743324, 5183614986, 6911486648, 10367229972, 20734459944]

約数ペア:

[(1, 20734459944), (2, 10367229972), (3, 6911486648), (4, 5183614986), (6, 3455743324), (8, 2591807493), (11, 1884950904), (12, 1727871662), (22, 942475452), (24, 863935831), (33, 628316968), (44, 471237726), (66, 314158484), (88, 235618863), (132, 157079242), (264, 78539621), (1117, 18562632), (2234, 9281316), (3351, 6187544), (4468, 4640658), (6702, 3093772), (8936, 2320329), (12287, 1687512), (13404, 1546886), (24574, 843756), (26808, 773443), (36861, 562504), (49148, 421878), (70313, 294888), (73722, 281252), (98296, 210939), (140626, 147444)]