20161932604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{431881}}^1$

素因数の和:432957

約数の個数: 24

約数和(自身を含む): 38527329456

約数和(自身を除く): 18365396852

約数列:

[1, 2, 4, 11, 22, 44, 1061, 2122, 4244, 11671, 23342, 46684, 431881, 863762, 1727524, 4750691, 9501382, 19002764, 458225741, 916451482, 1832902964, 5040483151, 10080966302, 20161932604]

約数ペア:

[(1, 20161932604), (2, 10080966302), (4, 5040483151), (11, 1832902964), (22, 916451482), (44, 458225741), (1061, 19002764), (2122, 9501382), (4244, 4750691), (11671, 1727524), (23342, 863762), (46684, 431881)]