20190166016

素因数分解:

$2^{10}\times {\mathrm{19716959}}^1$

素因数の和:19716979

約数の個数: 22

約数和(自身を含む): 40360617120

約数和(自身を除く): 20170451104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 19716959, 39433918, 78867836, 157735672, 315471344, 630942688, 1261885376, 2523770752, 5047541504, 10095083008, 20190166016]

約数ペア:

[(1, 20190166016), (2, 10095083008), (4, 5047541504), (8, 2523770752), (16, 1261885376), (32, 630942688), (64, 315471344), (128, 157735672), (256, 78867836), (512, 39433918), (1024, 19716959)]