20132685958

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18675961}}^1$

素因数の和:18675988

約数の個数: 24

約数和(自身を含む): 38323074024

約数和(自身を除く): 18190388066

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 18675961, 37351922, 130731727, 205435571, 261463454, 410871142, 915122089, 1438048997, 1830244178, 2876097994, 10066342979, 20132685958]

約数ペア:

[(1, 20132685958), (2, 10066342979), (7, 2876097994), (11, 1830244178), (14, 1438048997), (22, 915122089), (49, 410871142), (77, 261463454), (98, 205435571), (154, 130731727), (539, 37351922), (1078, 18675961)]