20223313334

素因数分解:

$2^1\times 7^1\times {\mathrm{9661}}^1\times {\mathrm{149521}}^1$

素因数の和:159191

約数の個数: 16

約数和(自身を含む): 34672357536

約数和(自身を除く): 14449044202

約数列:

[1, 2, 7, 14, 9661, 19322, 67627, 135254, 149521, 299042, 1046647, 2093294, 1444522381, 2889044762, 10111656667, 20223313334]

約数ペア:

[(1, 20223313334), (2, 10111656667), (7, 2889044762), (14, 1444522381), (9661, 2093294), (19322, 1046647), (67627, 299042), (135254, 149521)]