20094838

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{911}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 31026240

約数和(自身を除く): 10931402

約数列:

[1, 2, 41, 82, 269, 538, 911, 1822, 11029, 22058, 37351, 74702, 245059, 490118, 10047419, 20094838]

約数ペア:

[(1, 20094838), (2, 10047419), (41, 490118), (82, 245059), (269, 74702), (538, 37351), (911, 22058), (1822, 11029)]