20199746963

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{149381}}^1$

素因数の和:150058

約数の個数: 16

約数和(自身を含む): 23231888640

約数和(自身を除く): 3032141677

約数列:

[1, 11, 19, 209, 647, 7117, 12293, 135223, 149381, 1643191, 2838239, 31220629, 96649507, 1063144577, 1836340633, 20199746963]

約数ペア:

[(1, 20199746963), (11, 1836340633), (19, 1063144577), (209, 96649507), (647, 31220629), (7117, 2838239), (12293, 1643191), (135223, 149381)]