20129771710

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{104089}}^1$

素因数の和:104412

約数の個数: 32

約数和(自身を含む): 36827874720

約数和(自身を除く): 16698103010

約数列:

[1, 2, 5, 10, 83, 166, 233, 415, 466, 830, 1165, 2330, 19339, 38678, 96695, 104089, 193390, 208178, 520445, 1040890, 8639387, 17278774, 24252737, 43196935, 48505474, 86393870, 121263685, 242527370, 2012977171, 4025954342, 10064885855, 20129771710]

約数ペア:

[(1, 20129771710), (2, 10064885855), (5, 4025954342), (10, 2012977171), (83, 242527370), (166, 121263685), (233, 86393870), (415, 48505474), (466, 43196935), (830, 24252737), (1165, 17278774), (2330, 8639387), (19339, 1040890), (38678, 520445), (96695, 208178), (104089, 193390)]