20165617404

素因数分解:

$2^2\times 3^2\times {\mathrm{560156039}}^1$

素因数の和:560156049

約数の個数: 18

約数和(自身を含む): 50974199640

約数和(自身を除く): 30808582236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560156039, 1120312078, 1680468117, 2240624156, 3360936234, 5041404351, 6721872468, 10082808702, 20165617404]

約数ペア:

[(1, 20165617404), (2, 10082808702), (3, 6721872468), (4, 5041404351), (6, 3360936234), (9, 2240624156), (12, 1680468117), (18, 1120312078), (36, 560156039)]