20175274

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4153}}^1$

素因数の和:4509

約数の個数: 16

約数和(自身を含む): 34694208

約数和(自身を除く): 14518934

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4153, 4858, 8306, 29071, 58142, 1441091, 2882182, 10087637, 20175274]

約数ペア:

[(1, 20175274), (2, 10087637), (7, 2882182), (14, 1441091), (347, 58142), (694, 29071), (2429, 8306), (4153, 4858)]