20056112

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{2203}}^1$

素因数の和:2780

約数の個数: 20

約数和(自身を含む): 38944680

約数和(自身を除く): 18888568

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2203, 2276, 4406, 4552, 8812, 9104, 17624, 35248, 1253507, 2507014, 5014028, 10028056, 20056112]

約数ペア:

[(1, 20056112), (2, 10028056), (4, 5014028), (8, 2507014), (16, 1253507), (569, 35248), (1138, 17624), (2203, 9104), (2276, 8812), (4406, 4552)]