20161484934

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10403243}}^1$

素因数の和:10403284

約数の個数: 32

約数和(自身を含む): 44942014080

約数和(自身を除く): 24780529146

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 10403243, 20806486, 31209729, 62419458, 176855131, 197661617, 353710262, 395323234, 530565393, 592984851, 1061130786, 1185969702, 3360247489, 6720494978, 10080742467, 20161484934]

約数ペア:

[(1, 20161484934), (2, 10080742467), (3, 6720494978), (6, 3360247489), (17, 1185969702), (19, 1061130786), (34, 592984851), (38, 530565393), (51, 395323234), (57, 353710262), (102, 197661617), (114, 176855131), (323, 62419458), (646, 31209729), (969, 20806486), (1938, 10403243)]