20164453399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1\times {\mathrm{14717}}^1$

素因数の和:16722

約数の個数: 16

約数和(自身を含む): 21812076000

約数和(自身を除く): 1647622601

約数列:

[1, 19, 37, 703, 1949, 14717, 37031, 72113, 279623, 544529, 1370147, 10346051, 28683433, 544985227, 1061287021, 20164453399]

約数ペア:

[(1, 20164453399), (19, 1061287021), (37, 544985227), (703, 28683433), (1949, 10346051), (14717, 1370147), (37031, 544529), (72113, 279623)]