20186345085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2442389}}^1$

素因数の和:2442445

約数の個数: 32

約数和(自身を含む): 35170416000

約数和(自身を除く): 14984070915

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 2442389, 7327167, 12211945, 36635835, 46405391, 70829281, 139216173, 212487843, 232026955, 354146405, 696080865, 1062439215, 1345756339, 4037269017, 6728781695, 20186345085]

約数ペア:

[(1, 20186345085), (3, 6728781695), (5, 4037269017), (15, 1345756339), (19, 1062439215), (29, 696080865), (57, 354146405), (87, 232026955), (95, 212487843), (145, 139216173), (285, 70829281), (435, 46405391), (551, 36635835), (1653, 12211945), (2755, 7327167), (8265, 2442389)]