20161246345

素因数分解:

$5^1\times {\mathrm{863}}^1\times {\mathrm{1447}}^1\times {\mathrm{3229}}^1$

素因数の和:5544

約数の個数: 16

約数和(自身を含む): 24245775360

約数和(自身を除く): 4084529015

約数列:

[1, 5, 863, 1447, 3229, 4315, 7235, 16145, 1248761, 2786627, 4672363, 6243805, 13933135, 23361815, 4032249269, 20161246345]

約数ペア:

[(1, 20161246345), (5, 4032249269), (863, 23361815), (1447, 13933135), (3229, 6243805), (4315, 4672363), (7235, 2786627), (16145, 1248761)]