20512223052

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{100550113}}^1$

素因数の和:100550137

約数の個数: 24

約数和(自身を含む): 50677257456

約数和(自身を除く): 30165034404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 100550113, 201100226, 301650339, 402200452, 603300678, 1206601356, 1709351921, 3418703842, 5128055763, 6837407684, 10256111526, 20512223052]

約数ペア:

[(1, 20512223052), (2, 10256111526), (3, 6837407684), (4, 5128055763), (6, 3418703842), (12, 1709351921), (17, 1206601356), (34, 603300678), (51, 402200452), (68, 301650339), (102, 201100226), (204, 100550113)]