20148261716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2699}}^1\times {\mathrm{169661}}^1$

素因数の和:172375

約数の個数: 24

約数和(自身を含む): 38479341600

約数和(自身を除く): 18331079884

約数列:

[1, 2, 4, 11, 22, 44, 2699, 5398, 10796, 29689, 59378, 118756, 169661, 339322, 678644, 1866271, 3732542, 7465084, 457915039, 915830078, 1831660156, 5037065429, 10074130858, 20148261716]

約数ペア:

[(1, 20148261716), (2, 10074130858), (4, 5037065429), (11, 1831660156), (22, 915830078), (44, 457915039), (2699, 7465084), (5398, 3732542), (10796, 1866271), (29689, 678644), (59378, 339322), (118756, 169661)]