20264784

素因数分解:

$2^4\times 3^1\times {\mathrm{422183}}^1$

素因数の和:422194

約数の個数: 20

約数和(自身を含む): 52350816

約数和(自身を除く): 32086032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 422183, 844366, 1266549, 1688732, 2533098, 3377464, 5066196, 6754928, 10132392, 20264784]

約数ペア:

[(1, 20264784), (2, 10132392), (3, 6754928), (4, 5066196), (6, 3377464), (8, 2533098), (12, 1688732), (16, 1266549), (24, 844366), (48, 422183)]