20176392977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{68483}}^1$

素因数の和:68800

約数の個数: 16

約数和(自身を含む): 22021167168

約数和(自身を除く): 1844774191

約数列:

[1, 13, 131, 173, 1703, 2249, 22663, 68483, 294619, 890279, 8971273, 11847559, 116626549, 154018267, 1552030229, 20176392977]

約数ペア:

[(1, 20176392977), (13, 1552030229), (131, 154018267), (173, 116626549), (1703, 11847559), (2249, 8971273), (22663, 890279), (68483, 294619)]