20409936

素因数分解:

$2^4\times 3^1\times {\mathrm{425207}}^1$

素因数の和:425218

約数の個数: 20

約数和(自身を含む): 52725792

約数和(自身を除く): 32315856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425207, 850414, 1275621, 1700828, 2551242, 3401656, 5102484, 6803312, 10204968, 20409936]

約数ペア:

[(1, 20409936), (2, 10204968), (3, 6803312), (4, 5102484), (6, 3401656), (8, 2551242), (12, 1700828), (16, 1275621), (24, 850414), (48, 425207)]