20164846872

素因数分解:

$2^3\times 3^1\times {\mathrm{840201953}}^1$

素因数の和:840201962

約数の個数: 16

約数和(自身を含む): 50412117240

約数和(自身を除く): 30247270368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840201953, 1680403906, 2520605859, 3360807812, 5041211718, 6721615624, 10082423436, 20164846872]

約数ペア:

[(1, 20164846872), (2, 10082423436), (3, 6721615624), (4, 5041211718), (6, 3360807812), (8, 2520605859), (12, 1680403906), (24, 840201953)]