20086859540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91303907}}^1$

素因数の和:91303927

約数の個数: 24

約数和(自身を含む): 46017169632

約数和(自身を除く): 25930310092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91303907, 182607814, 365215628, 456519535, 913039070, 1004342977, 1826078140, 2008685954, 4017371908, 5021714885, 10043429770, 20086859540]

約数ペア:

[(1, 20086859540), (2, 10043429770), (4, 5021714885), (5, 4017371908), (10, 2008685954), (11, 1826078140), (20, 1004342977), (22, 913039070), (44, 456519535), (55, 365215628), (110, 182607814), (220, 91303907)]