20182977991

素因数分解:

${\mathrm{11}}^2\times {\mathrm{4649}}^1\times {\mathrm{35879}}^1$

素因数の和:40550

約数の個数: 12

約数和(自身を含む): 22189986000

約数和(自身を除く): 2007008009

約数列:

[1, 11, 121, 4649, 35879, 51139, 394669, 562529, 4341359, 166801471, 1834816181, 20182977991]

約数ペア:

[(1, 20182977991), (11, 1834816181), (121, 166801471), (4649, 4341359), (35879, 562529), (51139, 394669)]