20302370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{184567}}^1$

素因数の和:184585

約数の個数: 16

約数和(自身を含む): 39866688

約数和(自身を除く): 19564318

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 184567, 369134, 922835, 1845670, 2030237, 4060474, 10151185, 20302370]

約数ペア:

[(1, 20302370), (2, 10151185), (5, 4060474), (10, 2030237), (11, 1845670), (22, 922835), (55, 369134), (110, 184567)]