20162997768

素因数分解:

$2^3\times 3^1\times {\mathrm{14563}}^1\times {\mathrm{57689}}^1$

素因数の和:72261

約数の個数: 32

約数和(自身を含む): 50411829600

約数和(自身を除く): 30248831832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 14563, 29126, 43689, 57689, 58252, 87378, 115378, 116504, 173067, 174756, 230756, 346134, 349512, 461512, 692268, 1384536, 840124907, 1680249814, 2520374721, 3360499628, 5040749442, 6720999256, 10081498884, 20162997768]

約数ペア:

[(1, 20162997768), (2, 10081498884), (3, 6720999256), (4, 5040749442), (6, 3360499628), (8, 2520374721), (12, 1680249814), (24, 840124907), (14563, 1384536), (29126, 692268), (43689, 461512), (57689, 349512), (58252, 346134), (87378, 230756), (115378, 174756), (116504, 173067)]