20496492706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{19001}}^1\times {\mathrm{28387}}^1$

素因数の和:47409

約数の個数: 16

約数和(自身を含む): 32365726560

約数和(自身を除く): 11869233854

約数列:

[1, 2, 19, 38, 19001, 28387, 38002, 56774, 361019, 539353, 722038, 1078706, 539381387, 1078762774, 10248246353, 20496492706]

約数ペア:

[(1, 20496492706), (2, 10248246353), (19, 1078762774), (38, 539381387), (19001, 1078706), (28387, 722038), (38002, 539353), (56774, 361019)]