20163596216

素因数分解:

$2^3\times {\mathrm{27449}}^1\times {\mathrm{91823}}^1$

素因数の和:119278

約数の個数: 16

約数和(自身を含む): 37808532000

約数和(自身を除く): 17644935784

約数列:

[1, 2, 4, 8, 27449, 54898, 91823, 109796, 183646, 219592, 367292, 734584, 2520449527, 5040899054, 10081798108, 20163596216]

約数ペア:

[(1, 20163596216), (2, 10081798108), (4, 5040899054), (8, 2520449527), (27449, 734584), (54898, 367292), (91823, 219592), (109796, 183646)]