20153640604

素因数分解:

$2^2\times {\mathrm{21611}}^1\times {\mathrm{233141}}^1$

素因数の和:254756

約数の個数: 12

約数和(自身を含む): 35270654328

約数和(自身を除く): 15117013724

約数列:

[1, 2, 4, 21611, 43222, 86444, 233141, 466282, 932564, 5038410151, 10076820302, 20153640604]

約数ペア:

[(1, 20153640604), (2, 10076820302), (4, 5038410151), (21611, 932564), (43222, 466282), (86444, 233141)]