20160880730

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{4373293}}^1$

素因数の和:4373761

約数の個数: 16

約数和(自身を含む): 36368312904

約数和(自身を除く): 16207432174

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4610, 4373293, 8746586, 21866465, 43732930, 2016088073, 4032176146, 10080440365, 20160880730]

約数ペア:

[(1, 20160880730), (2, 10080440365), (5, 4032176146), (10, 2016088073), (461, 43732930), (922, 21866465), (2305, 8746586), (4610, 4373293)]