20004085672

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{24276803}}^1$

素因数の和:24276912

約数の個数: 16

約数和(自身を含む): 37871814240

約数和(自身を除く): 17867728568

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 24276803, 48553606, 97107212, 194214424, 2500510709, 5001021418, 10002042836, 20004085672]

約数ペア:

[(1, 20004085672), (2, 10002042836), (4, 5001021418), (8, 2500510709), (103, 194214424), (206, 97107212), (412, 48553606), (824, 24276803)]