20160741902

素因数分解:

$2^1\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{727667}}^1$

素因数の和:729655

約数の個数: 16

約数和(自身を含む): 34578783360

約数和(自身を除く): 14418041458

約数列:

[1, 2, 7, 14, 1979, 3958, 13853, 27706, 727667, 1455334, 5093669, 10187338, 1440052993, 2880105986, 10080370951, 20160741902]

約数ペア:

[(1, 20160741902), (2, 10080370951), (7, 2880105986), (14, 1440052993), (1979, 10187338), (3958, 5093669), (13853, 1455334), (27706, 727667)]