20550948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{155689}}^1$

素因数の和:155707

約数の個数: 24

約数和(自身を含む): 52311840

約数和(自身を除く): 31760892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 155689, 311378, 467067, 622756, 934134, 1712579, 1868268, 3425158, 5137737, 6850316, 10275474, 20550948]

約数ペア:

[(1, 20550948), (2, 10275474), (3, 6850316), (4, 5137737), (6, 3425158), (11, 1868268), (12, 1712579), (22, 934134), (33, 622756), (44, 467067), (66, 311378), (132, 155689)]