20170030882

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{142042471}}^1$

素因数の和:142042544

約数の個数: 8

約数和(自身を含む): 30681173952

約数和(自身を除く): 10511143070

約数列:

[1, 2, 71, 142, 142042471, 284084942, 10085015441, 20170030882]

約数ペア:

[(1, 20170030882), (2, 10085015441), (71, 284084942), (142, 142042471)]