20045786

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9341}}^1$

素因数の和:9409

約数の個数: 16

約数和(自身を含む): 31949640

約数和(自身を除く): 11903854

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 9341, 18682, 270889, 345617, 541778, 691234, 10022893, 20045786]

約数ペア:

[(1, 20045786), (2, 10022893), (29, 691234), (37, 541778), (58, 345617), (74, 270889), (1073, 18682), (2146, 9341)]