20163589353917

素因数分解:

${\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{2621}}^1\times {\mathrm{598079}}^1$

素因数の和:601396

約数の個数: 16

約数和(自身を含む): 21264327705600

約数和(自身を除く): 1100738351683

約数列:

[1, 19, 677, 2621, 12863, 49799, 598079, 1774417, 11363501, 33713923, 404899483, 1567565059, 7693090177, 29783736121, 1061241544943, 20163589353917]

約数ペア:

[(1, 20163589353917), (19, 1061241544943), (677, 29783736121), (2621, 7693090177), (12863, 1567565059), (49799, 404899483), (598079, 33713923), (1774417, 11363501)]