20216964421

素因数分解:

${\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1\times {\mathrm{8999}}^1$

素因数の和:9708

約数の個数: 16

約数和(自身を含む): 21407760000

約数和(自身を除く): 1190795579

約数列:

[1, 19, 317, 373, 6023, 7087, 8999, 118241, 170981, 2246579, 2852683, 3356627, 54200977, 63775913, 1064050759, 20216964421]

約数ペア:

[(1, 20216964421), (19, 1064050759), (317, 63775913), (373, 54200977), (6023, 3356627), (7087, 2852683), (8999, 2246579), (118241, 170981)]