20216742026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40924579}}^1$

素因数の和:40924613

約数の個数: 16

約数和(自身を含む): 34376647200

約数和(自身を除く): 14159905174

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 40924579, 81849158, 532019527, 777567001, 1064039054, 1555134002, 10108371013, 20216742026]

約数ペア:

[(1, 20216742026), (2, 10108371013), (13, 1555134002), (19, 1064039054), (26, 777567001), (38, 532019527), (247, 81849158), (494, 40924579)]