20238067777

素因数分解:

${\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1\times {\mathrm{4441}}^1$

素因数の和:5424

約数の個数: 16

約数和(自身を含む): 20897300160

約数和(自身を除く): 659232383

約数列:

[1, 43, 131, 809, 4441, 5633, 34787, 105979, 190963, 581771, 3592769, 4557097, 25016153, 154489067, 470652739, 20238067777]

約数ペア:

[(1, 20238067777), (43, 470652739), (131, 154489067), (809, 25016153), (4441, 4557097), (5633, 3592769), (34787, 581771), (105979, 190963)]