20181936004052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{265551789527}}^1$

素因数の和:265551789550

約数の個数: 12

約数和(自身を含む): 37177250533920

約数和(自身を除く): 16995314529868

約数列:

[1, 2, 4, 19, 38, 76, 265551789527, 531103579054, 1062207158108, 5045484001013, 10090968002026, 20181936004052]

約数ペア:

[(1, 20181936004052), (2, 10090968002026), (4, 5045484001013), (19, 1062207158108), (38, 531103579054), (76, 265551789527)]