20199442262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1\times {\mathrm{543551}}^1$

素因数の和:544663

約数の個数: 16

約数和(自身を含む): 32110877952

約数和(自身を除く): 11911435690

約数列:

[1, 2, 17, 34, 1093, 2186, 18581, 37162, 543551, 1087102, 9240367, 18480734, 594101243, 1188202486, 10099721131, 20199442262]

約数ペア:

[(1, 20199442262), (2, 10099721131), (17, 1188202486), (34, 594101243), (1093, 18480734), (2186, 9240367), (18581, 1087102), (37162, 543551)]