20067685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1151}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 26376192

約数和(自身を除く): 6308507

約数列:

[1, 5, 11, 55, 317, 1151, 1585, 3487, 5755, 12661, 17435, 63305, 364867, 1824335, 4013537, 20067685]

約数ペア:

[(1, 20067685), (5, 4013537), (11, 1824335), (55, 364867), (317, 63305), (1151, 17435), (1585, 12661), (3487, 5755)]