20161521826

素因数分解:

$2^1\times {\mathrm{547}}^1\times {\mathrm{787}}^1\times {\mathrm{23417}}^1$

素因数の和:24753

約数の個数: 16

約数和(自身を含む): 30337363296

約数和(自身を除く): 10175841470

約数列:

[1, 2, 547, 787, 1094, 1574, 23417, 46834, 430489, 860978, 12809099, 18429179, 25618198, 36858358, 10080760913, 20161521826]

約数ペア:

[(1, 20161521826), (2, 10080760913), (547, 36858358), (787, 25618198), (1094, 18429179), (1574, 12809099), (23417, 860978), (46834, 430489)]