20809765722

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2729}}^1\times {\mathrm{74759}}^1$

素因数の和:77510

約数の個数: 32

約数和(自身を含む): 44084476800

約数和(自身を除く): 23274711078

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2729, 5458, 8187, 16374, 46393, 74759, 92786, 139179, 149518, 224277, 278358, 448554, 1270903, 2541806, 3812709, 7625418, 204017311, 408034622, 612051933, 1224103866, 3468294287, 6936588574, 10404882861, 20809765722]

約数ペア:

[(1, 20809765722), (2, 10404882861), (3, 6936588574), (6, 3468294287), (17, 1224103866), (34, 612051933), (51, 408034622), (102, 204017311), (2729, 7625418), (5458, 3812709), (8187, 2541806), (16374, 1270903), (46393, 448554), (74759, 278358), (92786, 224277), (139179, 149518)]