20191704190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7035437}}^1$

素因数の和:7035492

約数の個数: 32

約数和(自身を含む): 42550329024

約数和(自身を除く): 22358624834

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 7035437, 14070874, 35177185, 49248059, 70354370, 98496118, 246240295, 288452917, 492480590, 576905834, 1442264585, 2019170419, 2884529170, 4038340838, 10095852095, 20191704190]

約数ペア:

[(1, 20191704190), (2, 10095852095), (5, 4038340838), (7, 2884529170), (10, 2019170419), (14, 1442264585), (35, 576905834), (41, 492480590), (70, 288452917), (82, 246240295), (205, 98496118), (287, 70354370), (410, 49248059), (574, 35177185), (1435, 14070874), (2870, 7035437)]