20506298117

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{63067}}^1$

素因数の和:63368

約数の個数: 16

約数和(自身を含む): 21820518912

約数和(自身を除く): 1314220795

約数列:

[1, 23, 67, 211, 1541, 4853, 14137, 63067, 325151, 1450541, 4225489, 13307137, 97186247, 306064151, 891578179, 20506298117]

約数ペア:

[(1, 20506298117), (23, 891578179), (67, 306064151), (211, 97186247), (1541, 13307137), (4853, 4225489), (14137, 1450541), (63067, 325151)]