20198660838

素因数分解:

$2^1\times 3^1\times {\mathrm{9041}}^1\times {\mathrm{372353}}^1$

素因数の和:381399

約数の個数: 16

約数和(自身を含む): 40401898416

約数和(自身を除く): 20203237578

約数列:

[1, 2, 3, 6, 9041, 18082, 27123, 54246, 372353, 744706, 1117059, 2234118, 3366443473, 6732886946, 10099330419, 20198660838]

約数ペア:

[(1, 20198660838), (2, 10099330419), (3, 6732886946), (6, 3366443473), (9041, 2234118), (18082, 1117059), (27123, 744706), (54246, 372353)]