20199224992

素因数分解:

$2^5\times {\mathrm{631225781}}^1$

素因数の和:631225791

約数の個数: 12

約数和(自身を含む): 39767224266

約数和(自身を除く): 19567999274

約数列:

[1, 2, 4, 8, 16, 32, 631225781, 1262451562, 2524903124, 5049806248, 10099612496, 20199224992]

約数ペア:

[(1, 20199224992), (2, 10099612496), (4, 5049806248), (8, 2524903124), (16, 1262451562), (32, 631225781)]