20161993656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120011867}}^1$

素因数の和:120011883

約数の個数: 32

約数和(自身を含む): 57605696640

約数和(自身を除く): 37443702984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120011867, 240023734, 360035601, 480047468, 720071202, 840083069, 960094936, 1440142404, 1680166138, 2520249207, 2880284808, 3360332276, 5040498414, 6720664552, 10080996828, 20161993656]

約数ペア:

[(1, 20161993656), (2, 10080996828), (3, 6720664552), (4, 5040498414), (6, 3360332276), (7, 2880284808), (8, 2520249207), (12, 1680166138), (14, 1440142404), (21, 960094936), (24, 840083069), (28, 720071202), (42, 480047468), (56, 360035601), (84, 240023734), (168, 120011867)]