20180352874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9082067}}^1$

素因数の和:9082181

約数の個数: 16

約数和(自身を含む): 33349353696

約数和(自身を除く): 13169000822

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 9082067, 18164134, 99902737, 199805474, 917288767, 1834577534, 10090176437, 20180352874]

約数ペア:

[(1, 20180352874), (2, 10090176437), (11, 1834577534), (22, 917288767), (101, 199805474), (202, 99902737), (1111, 18164134), (2222, 9082067)]