20163359758

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{533959}}^1$

素因数の和:534279

約数の個数: 16

約数和(自身を含む): 30756096000

約数和(自身を除く): 10592736242

約数列:

[1, 2, 79, 158, 239, 478, 18881, 37762, 533959, 1067918, 42182761, 84365522, 127616201, 255232402, 10081679879, 20163359758]

約数ペア:

[(1, 20163359758), (2, 10081679879), (79, 255232402), (158, 127616201), (239, 84365522), (478, 42182761), (18881, 1067918), (37762, 533959)]