20922612

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47123}}^1$

素因数の和:47167

約数の個数: 24

約数和(自身を含む): 50139936

約数和(自身を除く): 29217324

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 47123, 94246, 141369, 188492, 282738, 565476, 1743551, 3487102, 5230653, 6974204, 10461306, 20922612]

約数ペア:

[(1, 20922612), (2, 10461306), (3, 6974204), (4, 5230653), (6, 3487102), (12, 1743551), (37, 565476), (74, 282738), (111, 188492), (148, 141369), (222, 94246), (444, 47123)]