20036906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14251}}^1$

素因数の和:14309

約数の個数: 16

約数和(自身を含む): 32494560

約数和(自身を除く): 12457654

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 14251, 28502, 270769, 527287, 541538, 1054574, 10018453, 20036906]

約数ペア:

[(1, 20036906), (2, 10018453), (19, 1054574), (37, 541538), (38, 527287), (74, 270769), (703, 28502), (1406, 14251)]