20137607127796

素因数分解:

$2^2\times {\mathrm{1861}}^1\times {\mathrm{1931}}^1\times {\mathrm{1400939}}^1$

素因数の和:1404735

約数の個数: 24

約数和(自身を含む): 35278033986720

約数和(自身を除く): 15140426858924

約数列:

[1, 2, 4, 1861, 1931, 3722, 3862, 7444, 7724, 1400939, 2801878, 3593591, 5603756, 7187182, 14374364, 2607147479, 2705213209, 5214294958, 5410426418, 10428589916, 10820852836, 5034401781949, 10068803563898, 20137607127796]

約数ペア:

[(1, 20137607127796), (2, 10068803563898), (4, 5034401781949), (1861, 10820852836), (1931, 10428589916), (3722, 5410426418), (3862, 5214294958), (7444, 2705213209), (7724, 2607147479), (1400939, 14374364), (2801878, 7187182), (3593591, 5603756)]