20220976

素因数分解:

$2^4\times {\mathrm{587}}^1\times {\mathrm{2153}}^1$

素因数の和:2748

約数の個数: 20

約数和(自身を含む): 39263112

約数和(自身を除く): 19042136

約数列:

[1, 2, 4, 8, 16, 587, 1174, 2153, 2348, 4306, 4696, 8612, 9392, 17224, 34448, 1263811, 2527622, 5055244, 10110488, 20220976]

約数ペア:

[(1, 20220976), (2, 10110488), (4, 5055244), (8, 2527622), (16, 1263811), (587, 34448), (1174, 17224), (2153, 9392), (2348, 8612), (4306, 4696)]