20998260863

素因数分解:

${\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1\times {\mathrm{2861}}^1$

素因数の和:3718

約数の個数: 16

約数和(自身を含む): 21463626240

約数和(自身を除く): 465365377

約数列:

[1, 71, 167, 619, 2861, 11857, 43949, 103373, 203131, 477787, 1770959, 7339483, 33922877, 125738089, 295750153, 20998260863]

約数ペア:

[(1, 20998260863), (71, 295750153), (167, 125738089), (619, 33922877), (2861, 7339483), (11857, 1770959), (43949, 477787), (103373, 203131)]