20131964159

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{367781}}^1$

素因数の和:367910

約数の個数: 16

約数和(自身を含む): 22008074880

約数和(自身を除く): 1876110721

約数列:

[1, 19, 43, 67, 817, 1273, 2881, 54739, 367781, 6987839, 15814583, 24641327, 300477077, 468185213, 1059577061, 20131964159]

約数ペア:

[(1, 20131964159), (19, 1059577061), (43, 468185213), (67, 300477077), (817, 24641327), (1273, 15814583), (2881, 6987839), (54739, 367781)]