20554202

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{683}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 31715712

約数和(自身を除く): 11161510

約数列:

[1, 2, 41, 82, 367, 683, 734, 1366, 15047, 28003, 30094, 56006, 250661, 501322, 10277101, 20554202]

約数ペア:

[(1, 20554202), (2, 10277101), (41, 501322), (82, 250661), (367, 56006), (683, 30094), (734, 28003), (1366, 15047)]