20276936

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{5039}}^1$

素因数の和:5548

約数の個数: 16

約数和(自身を含む): 38102400

約数和(自身を除く): 17825464

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 5039, 10078, 20156, 40312, 2534617, 5069234, 10138468, 20276936]

約数ペア:

[(1, 20276936), (2, 10138468), (4, 5069234), (8, 2534617), (503, 40312), (1006, 20156), (2012, 10078), (4024, 5039)]