13472020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29287}}^1$

素因数の和:29319

約数の個数: 24

約数和(自身を含む): 29522304

約数和(自身を除く): 16050284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 29287, 58574, 117148, 146435, 292870, 585740, 673601, 1347202, 2694404, 3368005, 6736010, 13472020]

約数ペア:

[(1, 13472020), (2, 6736010), (4, 3368005), (5, 2694404), (10, 1347202), (20, 673601), (23, 585740), (46, 292870), (92, 146435), (115, 117148), (230, 58574), (460, 29287)]