20199078914

素因数分解:

$2^1\times 7^1\times {\mathrm{8161}}^1\times {\mathrm{176791}}^1$

素因数の和:184961

約数の個数: 16

約数和(自身を含む): 34631431296

約数和(自身を除く): 14432352382

約数列:

[1, 2, 7, 14, 8161, 16322, 57127, 114254, 176791, 353582, 1237537, 2475074, 1442791351, 2885582702, 10099539457, 20199078914]

約数ペア:

[(1, 20199078914), (2, 10099539457), (7, 2885582702), (14, 1442791351), (8161, 2475074), (16322, 1237537), (57127, 353582), (114254, 176791)]