20085952070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{48990127}}^1$

素因数の和:48990175

約数の個数: 16

約数和(自身を含む): 37036536768

約数和(自身を除く): 16950584698

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 48990127, 97980254, 244950635, 489901270, 2008595207, 4017190414, 10042976035, 20085952070]

約数ペア:

[(1, 20085952070), (2, 10042976035), (5, 4017190414), (10, 2008595207), (41, 489901270), (82, 244950635), (205, 97980254), (410, 48990127)]