20934544

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{12703}}^1$

素因数の和:12814

約数の個数: 20

約数和(自身を含む): 40957696

約数和(自身を除く): 20023152

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 12703, 25406, 50812, 101624, 203248, 1308409, 2616818, 5233636, 10467272, 20934544]

約数ペア:

[(1, 20934544), (2, 10467272), (4, 5233636), (8, 2616818), (16, 1308409), (103, 203248), (206, 101624), (412, 50812), (824, 25406), (1648, 12703)]