20922198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317003}}^1$

素因数の和:317019

約数の個数: 16

約数和(自身を含む): 45648576

約数和(自身を除く): 24726378

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 317003, 634006, 951009, 1902018, 3487033, 6974066, 10461099, 20922198]

約数ペア:

[(1, 20922198), (2, 10461099), (3, 6974066), (6, 3487033), (11, 1902018), (22, 951009), (33, 634006), (66, 317003)]