20197730303

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{53773}}^1$

素因数の和:54218

約数の個数: 16

約数和(自身を含む): 21720394080

約数和(自身を除く): 1522663777

約数列:

[1, 19, 53, 373, 1007, 7087, 19769, 53773, 375611, 1021687, 2849969, 20057329, 54149411, 381089251, 1063038437, 20197730303]

約数ペア:

[(1, 20197730303), (19, 1063038437), (53, 381089251), (373, 54149411), (1007, 20057329), (7087, 2849969), (19769, 1021687), (53773, 375611)]