20848834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16573}}^1$

素因数の和:16629

約数の個数: 16

約数和(自身を含む): 34009848

約数和(自身を除く): 13161014

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 16573, 33146, 281741, 563482, 613201, 1226402, 10424417, 20848834]

約数ペア:

[(1, 20848834), (2, 10424417), (17, 1226402), (34, 613201), (37, 563482), (74, 281741), (629, 33146), (1258, 16573)]