202012054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{18743}}^1$

素因数の和:19079

約数の個数: 16

約数和(自身を含む): 321871968

約数和(自身を除く): 119859914

約数列:

[1, 2, 17, 34, 317, 634, 5389, 10778, 18743, 37486, 318631, 637262, 5941531, 11883062, 101006027, 202012054]

約数ペア:

[(1, 202012054), (2, 101006027), (17, 11883062), (34, 5941531), (317, 637262), (634, 318631), (5389, 37486), (10778, 18743)]