20058236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3019}}^1$

素因数の和:3185

約数の個数: 24

約数和(自身を含む): 38559360

約数和(自身を除く): 18501124

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3019, 3322, 6038, 6644, 12076, 33209, 66418, 132836, 455869, 911738, 1823476, 5014559, 10029118, 20058236]

約数ペア:

[(1, 20058236), (2, 10029118), (4, 5014559), (11, 1823476), (22, 911738), (44, 455869), (151, 132836), (302, 66418), (604, 33209), (1661, 12076), (3019, 6644), (3322, 6038)]