20160857847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{5227}}^1\times {\mathrm{98899}}^1$

素因数の和:104142

約数の個数: 16

約数和(自身を含む): 28954755200

約数和(自身を除く): 8793897353

約数列:

[1, 3, 13, 39, 5227, 15681, 67951, 98899, 203853, 296697, 1285687, 3857061, 516945073, 1550835219, 6720285949, 20160857847]

約数ペア:

[(1, 20160857847), (3, 6720285949), (13, 1550835219), (39, 516945073), (5227, 3857061), (15681, 1285687), (67951, 296697), (98899, 203853)]