2020291318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1296721}}^1$

素因数の和:1296783

約数の個数: 16

約数和(自身を含む): 3267739440

約数和(自身を除く): 1247448122

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1296721, 2593442, 24637699, 49275398, 53165561, 106331122, 1010145659, 2020291318]

約数ペア:

[(1, 2020291318), (2, 1010145659), (19, 106331122), (38, 53165561), (41, 49275398), (82, 24637699), (779, 2593442), (1558, 1296721)]