2020106115

素因数分解:

$3^3\times 5^1\times {\mathrm{14963749}}^1$

素因数の和:14963763

約数の個数: 16

約数和(自身を含む): 3591300000

約数和(自身を除く): 1571193885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14963749, 44891247, 74818745, 134673741, 224456235, 404021223, 673368705, 2020106115]

約数ペア:

[(1, 2020106115), (3, 673368705), (5, 404021223), (9, 224456235), (15, 134673741), (27, 74818745), (45, 44891247), (135, 14963749)]