20162080904

素因数分解:

$2^3\times 7^1\times {\mathrm{360037159}}^1$

素因数の和:360037172

約数の個数: 16

約数和(自身を含む): 43204459200

約数和(自身を除く): 23042378296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360037159, 720074318, 1440148636, 2520260113, 2880297272, 5040520226, 10081040452, 20162080904]

約数ペア:

[(1, 20162080904), (2, 10081040452), (4, 5040520226), (7, 2880297272), (8, 2520260113), (14, 1440148636), (28, 720074318), (56, 360037159)]