20277002

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{757}}^1$

素因数の和:1045

約数の個数: 16

約数和(自身を含む): 31108320

約数和(自身を除く): 10831318

約数列:

[1, 2, 59, 118, 227, 454, 757, 1514, 13393, 26786, 44663, 89326, 171839, 343678, 10138501, 20277002]

約数ペア:

[(1, 20277002), (2, 10138501), (59, 343678), (118, 171839), (227, 89326), (454, 44663), (757, 26786), (1514, 13393)]