20174063

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2671}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 25138176

約数和(自身を除く): 4964113

約数列:

[1, 7, 13, 83, 91, 581, 1079, 2671, 7553, 18697, 34723, 221693, 243061, 1551851, 2882009, 20174063]

約数ペア:

[(1, 20174063), (7, 2882009), (13, 1551851), (83, 243061), (91, 221693), (581, 34723), (1079, 18697), (2671, 7553)]