20180926016

素因数分解:

$2^6\times {\mathrm{315326969}}^1$

素因数の和:315326981

約数の個数: 14

約数和(自身を含む): 40046525190

約数和(自身を除く): 19865599174

約数列:

[1, 2, 4, 8, 16, 32, 64, 315326969, 630653938, 1261307876, 2522615752, 5045231504, 10090463008, 20180926016]

約数ペア:

[(1, 20180926016), (2, 10090463008), (4, 5045231504), (8, 2522615752), (16, 1261307876), (32, 630653938), (64, 315326969)]