20442246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{309731}}^1$

素因数の和:309747

約数の個数: 16

約数和(自身を含む): 44601408

約数和(自身を除く): 24159162

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 309731, 619462, 929193, 1858386, 3407041, 6814082, 10221123, 20442246]

約数ペア:

[(1, 20442246), (2, 10221123), (3, 6814082), (6, 3407041), (11, 1858386), (22, 929193), (33, 619462), (66, 309731)]