20163595191

素因数分解:

$3^1\times {\mathrm{647}}^1\times {\mathrm{1061}}^1\times {\mathrm{9791}}^1$

素因数の和:11502

約数の個数: 16

約数和(自身を含む): 26954477568

約数和(自身を除く): 6790882377

約数列:

[1, 3, 647, 1061, 1941, 3183, 9791, 29373, 686467, 2059401, 6334777, 10388251, 19004331, 31164753, 6721198397, 20163595191]

約数ペア:

[(1, 20163595191), (3, 6721198397), (647, 31164753), (1061, 19004331), (1941, 10388251), (3183, 6334777), (9791, 2059401), (29373, 686467)]