20528040552

素因数分解:

$2^3\times 3^1\times {\mathrm{855335023}}^1$

素因数の和:855335032

約数の個数: 16

約数和(自身を含む): 51320101440

約数和(自身を除く): 30792060888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 855335023, 1710670046, 2566005069, 3421340092, 5132010138, 6842680184, 10264020276, 20528040552]

約数ペア:

[(1, 20528040552), (2, 10264020276), (3, 6842680184), (4, 5132010138), (6, 3421340092), (8, 2566005069), (12, 1710670046), (24, 855335023)]