20163084488

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{22304297}}^1$

素因数の和:22304416

約数の個数: 16

約数和(自身を含む): 38140349580

約数和(自身を除く): 17977265092

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 22304297, 44608594, 89217188, 178434376, 2520385561, 5040771122, 10081542244, 20163084488]

約数ペア:

[(1, 20163084488), (2, 10081542244), (4, 5040771122), (8, 2520385561), (113, 178434376), (226, 89217188), (452, 44608594), (904, 22304297)]