20362862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4327}}^1$

素因数の和:4523

約数の個数: 16

約数和(自身を含む): 33083232

約数和(自身を除く): 12720370

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4327, 4706, 8654, 56251, 112502, 783187, 1566374, 10181431, 20362862]

約数ペア:

[(1, 20362862), (2, 10181431), (13, 1566374), (26, 783187), (181, 112502), (362, 56251), (2353, 8654), (4327, 4706)]