20162950396

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{287107}}^1$

素因数の和:287389

約数の個数: 24

約数和(自身を含む): 35846008016

約数和(自身を除く): 15683057620

約数列:

[1, 2, 4, 97, 181, 194, 362, 388, 724, 17557, 35114, 70228, 287107, 574214, 1148428, 27849379, 51966367, 55698758, 103932734, 111397516, 207865468, 5040737599, 10081475198, 20162950396]

約数ペア:

[(1, 20162950396), (2, 10081475198), (4, 5040737599), (97, 207865468), (181, 111397516), (194, 103932734), (362, 55698758), (388, 51966367), (724, 27849379), (17557, 1148428), (35114, 574214), (70228, 287107)]