20125945282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1397441}}^1$

素因数の和:1397841

約数の個数: 16

約数和(自身を含む): 31861677600

約数和(自身を除く): 11735732318

約数列:

[1, 2, 19, 38, 379, 758, 7201, 14402, 1397441, 2794882, 26551379, 53102758, 529630139, 1059260278, 10062972641, 20125945282]

約数ペア:

[(1, 20125945282), (2, 10062972641), (19, 1059260278), (38, 529630139), (379, 53102758), (758, 26551379), (7201, 2794882), (14402, 1397441)]